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Your vehicleHome›Ford›F-350 Super Duty› 2021
Active NHTSA advisory: do not drive. Check your VIN at nhtsa.gov/recalls and see the recall details below.
Ford · Pickup truck

2021 Ford F-350 Super Duty

Heavy-duty pickup
0 EPA-rated configurations
Data refreshed 2026-10-26
F
Safety Signal
40 / 100 from the NHTSA recall record
Recalls2 critical 14
Complaints1 crash · 4 fire · 3 injured reported 98
Crash ratingnot rated by NHTSA —
202720262025202420232022202120202019201820172016

The 2021 Ford F-350 Super Duty is a pickup truck; vehicles over 8,500 lb GVWR are not certified for fuel economy by the EPA, so this page is built from NHTSA's recall, complaint and investigation records. NHTSA lists 14 recall campaigns for this model year, 2 rated critical, which gives it a Safety Signal grade of F. Owners have filed 98 complaints, most often about the fuel/propulsion system.

2021 Ford F-350 Super Duty

Specs & fuel economy

Source: EPA fueleconomy.gov

No EPA fuel-economy record: the EPA does not certify vehicles over 8,500 lb GVWR. Recall, complaint and investigation data below come from NHTSA.

Specifications filed with NHTSA

Source: NHTSA vPIC

Dimensions Exterior

Body styleIncomplete - Chassis Cab (Double Cab)
GVWR classClass 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)

Engine Basics

Cylinders8
Displacement6.2 L
Engine configurationV-Shaped

Engine Output

Horsepower383 hp

Fuel Economy

FuelGasoline

Transmission

Drivetrain4x2

Driver assistance

Standard: Anti-lock brakes, Backup camera, Electronic stability control

Filed by the manufacturer with NHTSA under the federal vehicle-identification rule and decoded from the VIN pattern — not a manufacturer press kit, so it describes the configurations we could identify rather than every trim (seen: F-Series Super Duty - Dual Rear Wheel, F-Series Super Duty - Single Rear Wheel). Figures for the trim you are looking at may differ.

Dimensions & weight

Source: Transport Canada
Length229.5–263.8 in
Width (body, without mirrors)79.9 in
Height78.0–81.5 in
Wheelbase141.7–176.0 in
Track, front68.5–69.3 in
Track, rear67.3–74.8 in
Curb weight5,908–7,379 lb

Measured by Transport Canada for its Canadian Vehicle Specifications database, which covers the North American versions of each model — here 16 configurations: SD P/U Crew Cab L/Box, SD P/U Crew Cab L/Box 4X4, SD P/U Crew Cab L/Box Drw, SD P/U Crew Cab L/Box Drw 4X4, SD P/U Crew Cab S/Box, SD P/U Crew Cab S/Box 4X4 …. Where a range is shown, those versions differ. Width is the body without mirrors, which is why it can read narrower than a brochure figure. Before we used it we checked it against the US manufacturer press kits we hold (27 Sep 2026): wheelbase agreed within 1% on every vehicle we could compare, length on 98%, and the curb weight fell inside the manufacturer's range on 96%. Source dataset. Contains information licensed under the Open Government Licence – Canada. Licence.

Also on file Beside the 2021 F-350 Super Duty
Other years The 2027 F-350 Super Duty Recalls Ford recalls
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Factory warranty running out?

The 2021 Ford F-350 Super Duty is in the years where transmission, electronics and drivetrain repairs land on the owner. What an extended plan does and does not cover is worth reading before a dealer quotes you one.

What to check before you buy →

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Recalls (14)

Source: NHTSA recall database
▲high

Fuel System, Diesel

26S17
9,839 vehicles 32% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2020-2022 F-Super Duty F250, F350, F450, F550, 2021-2022 F600, and 2022 F750 vehicles previously repaired incorrectly under recall number 24V957. Biodiesel deposits may form on the pump drivetrain roller components, which could lead to failure of the high pressure fuel pump. Risk High pressure fuel pump failure can cause a loss of drive power, increasing the risk of a crash. Fix Dealers will update the powertrain control module (PCM) software, free of charge. Owner notification letters were mailed mailed April 7, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S17. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 18, 2026.
Filed with NHTSADefect report PDFOwner letter PDF
NHTSA campaign 26V158000 reported Mar 17, 2026 Ford Motor Company the full filing, and every vehicle covered →
●moderate

Back Over Prevention

25SA8
291,901 vehicles 30% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2020-2022 F-250 SD, F-350 SD, and F-450 SD vehicles. The 360-degree view camera system may not display a rearview image properly in certain lighting conditions. Risk A rearview camera image that does not display properly can reduce the driver’s view behind the vehicle, increasing the risk of a crash. Fix Dealers will update the image processing module software, free of charge. This will be a phased campaign, with the remedy becoming available in different phases based on model years. Interim letters notifying owners of the safety risk were mailed on October 30, 2025. Additional letters will be mailed once the remedy is available on each phase. Owner notification letters were mailed May 19, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25SA8. V
Filed with NHTSADefect report PDFOwner letter PDF
NHTSA campaign 25V686000 reported Oct 10, 2025 Ford Motor Company the full filing, and every vehicle covered →
!critical

Steering

25S94
115,539 vehicles 26% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2020-2021 F-250, F-350, and F-450 vehicles. The steering column upper shaft may detach from the steering column and result in a loss of steering control. Risk A loss of steering control increases the risk of a crash. Fix Dealers will inspect the steering column, and repair or replace the upper shaft as necessary, free of charge. Owner notification letters were mailed February 20, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S94. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning September 23, 2025.
Filed with NHTSADefect report PDFOwner letter PDF
NHTSA campaign 25V626000 reported Sep 19, 2025 Ford Motor Company the full filing, and every vehicle covered →
▲high

Fuel System, Gasoline

25S75
850,318 vehicles 19% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2021-2023 Bronco, Explorer, Lincoln Aviator, F-250 SD, F-350 SD, F-450 SD, F-550 SD, 2021-2022 Lincoln Navigator, Mustang, F-150, and 2022 Expedition vehicles. The low-pressure fuel pump may fail, which can result in an engine stall while driving. Risk An engine stall increases the risk of a crash. Fix Dealers will replace the low pressure fuel pump on super duty vehicles and update the powertrain control module (PCM) software on all other affected vehicles, free of charge. Owner notification letters were mailed July 27, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S75.
Filed with NHTSADefect report PDFOwner letter PDF
NHTSA campaign 25V455000 reported Jul 7, 2025 Ford Motor Company the full filing, and every vehicle covered →
●moderate

Back Over Prevention

25S05
91,580 vehicles 38% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2021 Expedition, 2021-2022 Super Duty F-250, F-350, F-450, F-550, F-600, and 2020-2022 Lincoln Corsair vehicles. The rearview camera may display a blank or distorted image. Risk Rearview camera failure can reduce the driver's view of what is behind the vehicle, increasing the risk of a crash. Fix Dealers will replace the rearview camera as necessary, free of charge. Owner notification letters were mailed September 18, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S05.
Filed with NHTSADefect report PDFOwner letter PDF
NHTSA campaign 25V048000 reported Jan 31, 2025 Ford Motor Company the full filing, and every vehicle covered →
▲high

Fuel System, Diesel

24S78
295,449 vehicles 13% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2020-2022 F-Super Duty F250, F350, F450, F550, F600, and 2021-2022 F-650, F750 vehicles. Biodiesel deposits may form on the pump drivetrain roller components, which could lead to failure of the high pressure fuel pump. Risk High pressure fuel pump failure can cause a loss of drive power, increasing the risk of a crash. Fix Dealers will update the powertrain control module (PCM) and Transmission Control Module (TCM) software, free of charge. Owner notification letters were mailed January 23, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S78.
Filed with NHTSADefect report PDFOwner letter PDFChronology PDF
NHTSA campaign 24V957000 reported Dec 20, 2024 Ford Motor Company the full filing, and every vehicle covered →
○minor

Equipment

23C20
691,133 vehicles 99% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2018-2023 Expedition and Lincoln Navigator vehicles equipped with third-row seating; and 2019-2023 F-Super Duty F-250, F-350, F-450, and F-550 SuperCab vehicles. The owner's manual does not include instructions for adjusting or removing certain head restraints. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 202, "Head Restraints." Risk Without instructions, the head restraints may be improperly adjusted, increasing the risk of injury in the event of a crash. Fix Ford will mail the Owner's Manual addendums that describe how to adjust and remove the head restraints for the center seating positions, free of charge. Owner notification letters were mailed July 21, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 23C20.
Filed with NHTSAOwner letter PDF
NHTSA campaign 23V420000 reported Jun 9, 2023 Ford Motor Company the full filing, and every vehicle covered →
▲high

Visibility

22S26
652,996 vehicles 79% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2020-2021 F-150, Expedition, 2020-2022 Super Duty F-250, F-350, F-450, F-550, and 2020-2021 Lincoln Navigator vehicles. The windshield wiper arms may break, causing the windshield wipers to fail. Risk Inoperative windshield wipers can reduce visibility in certain driving conditions, increasing the risk of a crash. Fix Dealers will replace both front windshield wiper arms, free of charge. Interim owner notification letters, informing owners of the safety risk, were mailed on May 24, 2022. Remedy parts are expected to be available 3rd Quarter 2022. Owner notification letters were mailed on October 21, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S26.
Filed with NHTSAOwner letter PDF
NHTSA campaign 22V250000 reported Apr 14, 2022 Ford Motor Company the full filing, and every vehicle covered →
▲high

Power Train

22S09
247,445 vehicles 74% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2017-2022 F-250 and F-350 Super Duty vehicles equipped with gasoline engines and aluminum driveshafts. Underbody heat and noise insulators may loosen and contact the aluminum driveshaft, which could damage the driveshaft and cause it to fracture. Risk A fractured driveshaft can cause a loss of drive power, or a loss of vehicle control if the driveshaft contacts the ground. Additionally, unintended movement could occur while parked if the parking brake is not engaged. Any of these scenarios can increase the risk of a crash. Fix Dealers will inspect and repair the driveshaft as necessary, and properly attach the underbody insulators, free of charge. Owner notification letters were mailed on April 7, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S09.
Filed with NHTSAOwner letter PDF
NHTSA campaign 22V087000 reported Feb 16, 2022 Ford Motor Company the full filing, and every vehicle covered →
▲high

Fuel System, Diesel

22S01
19,697 vehicles 87% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2021 Super Duty F-250, F-350, F-450, F-550, F-600, and Medium Duty F-650 and F-750 vehicles equipped with 6.7L diesel engines. A small void may be present in the top-center of the vehicle's underhood secondary fuel filter cap, which may progress to a pinhole over time, allowing fuel to leak from the top of the secondary fuel filter. Risk A fuel leak in the presence of an ignition source can increase the risk of a fire or injury. Fix Dealers will replace the primary and secondary fuel filters, free of charge. Owner notification letters were mailed January 28, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S01.
Filed with NHTSAOwner letter PDF
NHTSA campaign 22V013000 reported Jan 14, 2022 Ford Motor Company the full filing, and every vehicle covered →
▲high

Power Train

21S31
27,604 vehicles 79% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2020-2021 F-350 Super Duty pickup trucks equipped with 6.7L diesel engines and Dana model 275 rear axles. The rear axle housing may not support the load of the pickup truck and deform, which could result in driveshaft separation. Risk Driveshaft separation may result in a loss of drive power, or unintended vehicle movement if the vehicle is in park without the parking brake applied, increasing the risk of a crash. Fix Dealers will inspect the axle housing for deformities, and repair or replace the housing, as necessary, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall 21S31.
Filed with NHTSADefect report PDFOwner letter PDF
NHTSA campaign 21V536000 reported Jul 15, 2021 Ford Motor Company the full filing, and every vehicle covered →
!critical

Power Train

21S26
Do not drive 17,616 vehicles 96% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2021 F-350, F-450, F-550, and F-600 vehicles equipped with dual rear wheels and front wheel hub extenders. The front wheel hub extenders may be improperly attached to the front rotor hub assemblies, which could result in separation of the wheels and wheel extenders from the vehicle. Risk A detached wheel and wheel extender can increase the risk of a crash. Fix Owners are instructed not to drive their vehicles until the torque of the wheel extender nuts can be verified. Dealers will inspect and tighten the front wheel hub extender nuts, free of charge. Owner notification letters were mailed on June 18, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S26.
Filed with NHTSAOwner letter PDF
NHTSA campaign 21V390000 reported May 25, 2021 Ford Motor Company the full filing, and every vehicle covered →
▲high

Trailer Hitches

21S23
1,796 vehicles 83% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2021 Super Duty F-350 and F-450 vehicles equipped with a fifth wheel left-hand mounting bracket that may be cracked. Risk A cracked mounting bracket could result in the fifth wheel detaching from the vehicle while towing, increasing the risk of a crash. Fix Dealers will inspect the mounting bracket, and replace the bracket if necessary, free of charge. Owner notification letters were mailed on June 16, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S23.
Filed with NHTSAOwner letter PDF
NHTSA campaign 21V379000 reported May 24, 2021 Ford Motor Company the full filing, and every vehicle covered →
▲high

Visibility

21C06
79,017 vehicles 66% reported repaired
Problem Ford Motor Company (Ford) is recalling certain 2021 F-150 and 2020-2021 F-250, F-350, F-450, and F-550 Super Duty vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle, allowing it to detach in a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 212, "Windshield Mounting." Risk In the event of a crash, if the windshield separates from the vehicle, it can increase the risk of injury. Fix Ford will notify owners, and dealers will remove and reinstall the windshield, free of charge. The recall began April 16, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21C06.
Filed with NHTSAOwner letter PDF
NHTSA campaign 21V090000 reported Feb 18, 2021 Ford Motor Company the full filing, and every vehicle covered →

These are vehicle campaigns — the ones the automaker filed against this model. NHTSA also records equipment recalls, filed by a parts maker against a component (a tyre, a child seat, an aftermarket part), and those are not listed here or counted above. nhtsa.gov/recalls shows both for a VIN.

NHTSA defect investigations

Fuel System, Other:Fuel Filter — Sogefi Secondary Diesel Fuel Filter Leak open

The Office of Defect Investigations (ODI) has received 27 complaints alleging diesel fuel leaks due to a fracture in the secondary fuel filter housing in model year (MY) 2015-2021 Ford Motor Company (Ford) F-250, 350, 450, and 550 Super Duty vehicles equipped with 6.7L diesel engines. Of these complaints, 12 describe an engine compartment fire. The proximity of the secondary fuel filter to high heat sources creates a potential for autoignition thermal events and fires. ODI has contacted the vehicle manufacturer, Ford, and the filter manufacturer, Allevard Sogefi USA (Sogefi), and learned that the low-pressure fuel system is capable of a maximum operating pressure of 8.5 Bar, while the second

Opened May 9, 2024 · action PE24014 · the investigation’s page →

Whether any of this applies to one specific F-350 Super Duty

A campaign covers a build range, not a model year, so two identical-looking cars from 2021 can differ. Both of these check a VIN against the manufacturer’s own list, free, in about ten seconds. Ford publishes its own lookup because federal rule 49 CFR 573.15 requires it to, and to keep it current to within seven days.

NHTSA VIN check →Ford’s own VIN lookup →

Hear about a recall before the letter does

The manufacturer’s letter is the last step of a recall: it has up to 60 days after filing to mail owners, at the address on the registration. We email you the day NHTSA posts a recall on the 2021 Ford F-350 Super Duty, with what to do next. Nothing else, ever — no newsletter, no marketing, one-click unsubscribe in every message.

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Parts & accessories for the 2021 Ford F-350 Super Duty

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Owner complaints

Source: NHTSA complaint database
98complaints filed

1 involved a crash · 4 a fire · 3 injuries · 0 deaths reported

16 per 10,000 built · Ford reported 60,009 F-350 Super Duty built (its Early Warning production report to NHTSA)

Filed per year: 2021: 9 · 2022: 16 · 2023: 9 · 2024: 11 · 2025: 37 · 2026: 16

Most-cited components

Fuel/Propulsion System 40
Engine 16
Electrical System 13
Power Train 10
Unspecified 10
Visibility/Wiper 8

In owners' own words

Filed with NHTSA by the people who own these cars, one per problem area. Quoted as written, with anything identifying removed.

Turned on wiper and passenger side wiper assembly only moved an inch. Does not clear windshield. Wiper arm assembly failure, striped. Can not safely drive vehicle. Manufacturer Recall Number 22S26. NHTSA Recall Number 22v087I was told by the dealership that parts are still not available
Visibility/Wiper Mar 14, 2023 NHTSA owner report · ODI 11511708
The contact owns a 2021 Ford F-350. The contact received notification of NHTSA Campaign Number: 21V536000 (Power Train) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair.
Power Train Mar 10, 2023 NHTSA owner report · ODI 11511226
The cable connecting the engine block heater caught on fire near the plug. My right hand, thumb and index finger were burned while disconnecting the cable. I was able to stop fire from consuming the vehicle. How ever cable is burned near the 3 pronged connector
Engine Dec 24, 2022 NHTSA owner report · ODI 11498766
While driving on a road with moderate potholes at about 45 miles per hour the steering wheel and front end stared violently shaking and did not stop until i came to a stop. I took it to the local ford dealership (Cavender Ford) and the service manager said it is a known issue and there is not a real solution for it.
Suspension Nov 1, 2022 NHTSA owner report · ODI 11491815
The contact owns a 2021 Ford F-350. The contact stated that while the vehicle was hauling a trailer with a tractor, the tailgate unintendedly opened, causing damage to the tailgate.
Structure at 23,000 miles May 5, 2022 NHTSA owner report · ODI 11463536
Electronic tailgate on the 2021 Ford F-350 is opening on its own while driving. Doesn't matter the speed...its happened at 10 mph and at 60 mph. This is a critical issue since it is damaging RVs.
Latches/Locks/Linkages Aug 16, 2021 NHTSA owner report · ODI 11429268

Complaint counts are raw owner reports to NHTSA, not verified defects, and scale with how many were sold. Use them to spot patterns, not to rank.

Reported by Ford itself: 3 death-or-injury claims on this model year in its quarterly Early Warning reports to NHTSA (49 CFR 579.21): 6 injured, as claimed, not verified — about 5.0 per 100,000 built. Every F-350 Super Duty model year, by year and system → Dated and by system, they are exhibit F of the defect dossier.

When owners reported it

Reported at 93k

miles, typically

Half the 36 owner reports with an odometer reading on file fall between 42,000 and 125,000 miles. That is when problems get reported, which is not the same as when they start — and not a failure rate, because nobody knows how many of these cars never had a problem at all.

under 10k 3
10k–20k 1
20k–30k 2
30k–40k 3
40k–50k 5
50k–60k 1
60k–70k 0
70k–80k 0
80k–90k 3
90k–100k 2
100k–150k 11
150k + 5

Median mileage by component

ComponentReportsMedian milesVs same age
Fuel/Propulsion System17112,0002.43×

Vs same age is this model year’s median for the system divided by the median of every 2021-model-year complaint about the same system, all makes: under 1× means owners of this car reported it at lower mileage. Here, owners reported later: fuel/propulsion system (2.43×). Which systems go early across the whole fleet: the component study.

Across 2018–2022 model years the Ford F-350 Super Duty ranks 63 of 79 nameplates in the odometer-at-first-complaint study: owners reported problems at 1.64× the mileage of vehicles the same age (median 26,000 miles against a fleet 23,512).

Odometer readings as filed by owners with NHTSA. Readings under 100 or over 400,000 miles are dropped as data entry rather than history, and a component needs at least 12 readings before a median is shown for it.

Crash ratings

Source: NHTSA NCAP

NHTSA has not published 5-Star crash ratings for this model year.

Service bulletins & campaigns

Source: NHTSA manufacturer communications
Communicationsfiled with NHTSA 240
Most recentmanufacturer date 2026-10-06
Kindsas classified by NHTSA 228 service bulletins, 12 others

Most often about: Power Train, Electrical System, Engine, Equipment, Unknown Or Other.

  • SSM 55218 Service bulletin
    2026-10-06 · Power Train
  • For 20202026 vehicles equipped with the 10R140 transmission, a new Transmission Clutch Circuit Leak Test has been introduced in the Ford Diagnosis and Repair System (FDRS). This test utilizes the pressure and vacuum transducer (PVT) when available. Workshop Manual (WSM) updates related to this diagnostic procedure are planned for release in Q4 2026. The new test improves the accuracy of detecti
  • TSB 26-2088 v2 Service bulletin
    2026-10-01 · Unknown Or Other
  • This bulletin supersedes 24-2249. Reason for update: update the claim quantity of the torque converter nuts, part number and claim quantity of the front support assembly bolt washers, and part number change of the fluid pan from the Parts List. Reissued 01-Oct-2026 - Added LC3Z-7G091-B to the part list
  • 25M01 Other
    2026-07-28 · Unknown Or Other
  • Customer Satisfaction Program 25M01 Certain 2021 Model Year F-150 3.0L Diesel Engine and 2020-2022 Model Year Super Duty with 6.7L Diesel Engine Nitrogen Oxide (NOx) Sensor Replacement, If Required After Dealer Evaluation Reference: Emissions Recalls 22E02, 22E04, 23E01, and 25E09
  • TSB 26-2256 Service bulletin
    2026-06-19 · Engine
  • This article supersedes TSB 25-2572 to update the Parts List to correct the part number LC3Z-6006-L to LC3Z-6781-A, remove the flex plate bolts AL3Z-6379-BA from the parts list as these bolts are in kit LC3Z-6781-A, update the claim quantity of the part number W709771-S440 to 9 pieces (F-650/F750-Engine Replacement), W706447-S437 and W715068-S437 to 4 pieces, W712861-S439 to 8 pieces(F-Super Duty
  • TSB 26-2216 Service bulletin
    2026-05-06 · Power Train
  • This bulletin supersedes 25-2549. Reason for update: To add 2020 model year chassis cab vehicles. Some of the vehicles listed in the Model statement above may exhibit an incorrectly illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P0420 and/or P0430 stored in the powertrain control module (PCM). This may be due to the software in the PCM. This condition does not aff
  • SSM 54720 Service bulletin
    2026-04-02 · Lane Departure — Blind Spot Detection
  • Various 2020-2026 Ford and Lincoln vehicles equipped with blind spot information system (BLIS) may experience an inoperative blind spot monitoring with a "Blind Spot System Fault" message displayed in the instrument panel cluster (IPC). This may also be accompanied by diagnostic trouble codes (DTCs) B118C:11 and/or B118C:15 stored in the driver door module (DDM), and/or B118D:11 and/or B118D:15 st
  • 25N17 Other
    2026-03-25 · Back Over Prevention — Rearview System Braking
  • Advance Notice – Customer Satisfaction Program 25N17 Certain 2015-2025 Model Year Multiple Vehicle Lines Rear View Camera Replacement If Required After Dealer Evaluation
  • SSM 54678 Service bulletin
    2026-03-20 · Engine
  • Some 2021-2026 F-150 vehicles equipped with a 5.0L/5.2L engine, 2021-2025 F-Super Duty/F-53 Motorhome/F59 Commercial Stripped Chassis vehicles equipped with a 6.8L/7.3L engine and 2021-2025 E-Series/F-650/F-750 vehicles equipped with a 7.3L engine may exhibit a rattle/scraping noise upon startup that may remain after the engine is running. Workshop Manual (WSM),

A service bulletin is the manufacturer telling its dealers how to diagnose or repair a known condition. It is not a recall, not a finding that the vehicle is defective, and the work is not automatically free — though a bulletin is often what a dealer works from when you describe a symptom, so quoting the document number can save a diagnosis. The count is every communication filed; the list shows the most recent, one entry per campaign, because a single campaign is usually filed as several documents on the same day. The summaries are NHTSA's; the full documents come from the manufacturer.

Diagnostic trouble codes on file

Source: NHTSA manufacturer communications and complaints

Codes documented against this model year in the federal record. A code appearing here does not mean this vehicle will set it — it means the code is part of this nameplate-year's documented history.

CodeWhat it meansMost often filed underWhere it appears
C0020
C0020 on Ford →		Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →6 bulletins
P208B
P208B on Ford →		Manufacturer-defined — the meaning is set by the automaker, not the standard.Power Train6 bulletins
U3003
U3003 on Ford →		Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →6 bulletins
P0457
P0457 on Ford →		An evaporative leak the system has attributed to a loose or missing fuel cap.Fuel/Propulsion System · Gas cap →5 bulletins
P2B11
P2B11 on Ford →		Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →5 bulletins
P2B13
P2B13 on Ford →		Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →5 bulletins
P2B15
P2B15 on Ford →		Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →5 bulletins
P2B17
P2B17 on Ford →		Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →5 bulletins
P2B19
P2B19 on Ford →		Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →5 bulletins
P2B1B
P2B1B on Ford →		Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →5 bulletins
P2B1D
P2B1D on Ford →		Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →5 bulletins
P2B1F
P2B1F on Ford →		Manufacturer-defined — the meaning is set by the automaker, not the standard.Electrical System · Battery →5 bulletins

Generic codes (the second character is 0 or 2) mean the same thing on every vehicle sold in the United States. Manufacturer-specific codes (1 or 3) mean whatever the automaker assigned, and no honest source can define them for you — which is why the ones here carry the evidence instead of a definition. A code is a link when enough separate federal documents name it across the catalogue to be worth a page of its own; the rest are listed here, where the vehicle is the context that makes them mean something.

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F-350 Super Duty by model year

all years, side by side →
Year Safety Recalls Complaints
2027 A* 0 0 2026 D 6 8 2025 F 7 14 Do not drive2024 B 3 45 2023 F 15 41 Do not drive2022 F 17 113 Do not drive2021 this page F 14 98 Do not drive2020 F 15 189 2019 F 11 467 2018 F 9 204 2017 F 13 574 2016 C 3 209

Common questions about the 2021 F-350 Super Duty

Source: EPA, NHTSA and manufacturer press kits

Does the 2021 Ford F-350 Super Duty have any recalls?

NHTSA has posted 14 recall campaigns for the 2021 Ford F-350 Super Duty, 2 of them rated critical. The most serious on file is 25V626000, covering Steering. 2 of them were filed with no repair available at the time — NHTSA's file records what the manufacturer had in hand on the filing date, not what exists today. 1 campaign is phased, so the repair reached some model years before others. There is an active do not drive advisory — act on it before driving. Check your own VIN at nhtsa.gov/recalls; a recall applies to specific build ranges, not every car.

How safe is the 2021 Ford F-350 Super Duty?

NHTSA has not published a crash-test rating for the 2021 Ford F-350 Super Duty yet. On the recall record WhichTrim grades it F (40/100), which measures open and severe recalls rather than crash protection.

What are the dimensions of the 2021 Ford F-350 Super Duty?

Transport Canada measured it at 229.5–263.8 in long, 79.9 in wide (body, without mirrors), 78.0–81.5 in tall, on a 141.7–176.0 in wheelbase. Curb weight: 5,908–7,379 lb depending on configuration. Those are its measurements of the North American versions; every figure is in the table above.

What do owners complain about on the 2021 Ford F-350 Super Duty?

Owners have filed 98 complaints with NHTSA about the 2021 Ford F-350 Super Duty, most often about fuel/propulsion system, engine, electrical system. Of those, 1 involved a crash, 4 a fire, 3 reported injuries. Complaints are unverified owner reports, so treat the pattern as a signal and the individual report as an anecdote.

Are there service bulletins for the 2021 Ford F-350 Super Duty?

The manufacturer has filed 240 service bulletins and related communications with NHTSA for the 2021 Ford F-350 Super Duty, most often covering power train, electrical system, engine. The most recent is dated 2026-10-06. A bulletin is not a recall: it is the repair procedure a manufacturer sends its dealers for a condition it knows about, and the work is not automatically paid for. It is still worth knowing — if the symptom matches, quoting the bulletin number at the service desk can save a diagnosis. The document numbers and summaries are listed above.

What we hold, and what an empty row means

Paid vehicle-history reports will not tell you the difference between “nothing happened to this car” and “we never received that record” — both of the big two say as much in their own help pages. Most of what is on this page comes from complete federal registers, so we can tell you which is which, row by row.

DataHeldSourceWhat it covers — or what empty means
Fuel economy & configurationsnoneEPA certification recordsThe EPA does not certify vehicles rated over 8,500 lb GVWR, so heavy-duty nameplates have no entry at all.
Emission certificatesnoneEPA emission certificatesThe EPA published no certificate we could match to a configuration on this page.
Recalls14NHTSA recall campaignsA complete federal register: every campaign covering this model year, with severity and advisory flags.
Owner complaints98NHTSA complaint databaseAlso complete, but unverified: these are reports owners filed, not findings. Counts scale with how many were sold.
Crash ratingsnoneNHTSA NCAPNHTSA has not tested this model year. Cars are selected for testing, so untested is not unsafe.
Service bulletins240NHTSA manufacturer communicationsEverything the manufacturer told its dealers about a defect or malfunction, short of a recall.
Investigations1NHTSA Office of Defects InvestigationOpen and closed defect investigations, with the agency's own narrative.
Driver-assist crash reportsnoneNHTSA Standing General Order 2021-01No report has been filed. Only entities named in the order report, and only crashes they hear of — so this is also what an unequipped car, or a manufacturer without telematics, looks like.
Specifications filed with NHTSA8 fieldsNHTSA vPIC, decoded from VIN patternsWhat the manufacturer filed under the federal VIN rule — a configuration, not the full trim ladder.
Measured dimensions7 fieldsTransport Canada, Canadian Vehicle SpecificationsLength, width, height, wheelbase, track and curb weight, measured on the North American versions.
Trims, pricing & equipmentnoneManufacturer press kitWe have not transcribed a press kit for this model year yet. This is our gap, not the manufacturer's — the one row here where an empty cell means we are behind.

Rebuilt nightly; this page was generated 2026-10-26. Every figure above is traceable to the source named beside it, and the JSON for this page carries the same values with their identifiers.

Where to go next

pages beside this one
Other years The 2027 F-350 Super Duty The F-350 Super Duty model year with the cleanest record on file — grade A, 0 recalls.Recalls Every Ford recall on file All campaigns filed against Ford vehicles, newest first, with the manufacturer's own number.Recall Watch Watch this F-350 Super Duty by VIN Give it the VIN and you hear the night a campaign is filed — from $29 a month for a lot, free for ten.

Sources & method

Safety Signal starts every model-year at 100 and subtracts points per open NHTSA recall campaign by severity: critical 15 (fire risk, park-outside or do-not-drive advisories), high 8 (brakes, steering, airbags, loss of drive power, structure, battery), moderate 6, minor 3 (software, labels, lighting fixed by an update). The most serious recall counts in full and each further one counts 85% of the one before, because a vehicle sold in millions is recalled more often than a rare one without being more dangerous — and because a flat subtraction bottomed the scale out, scoring a vehicle with 22 recalls within a point of one with six. A ≥ 90, B ≥ 80, C ≥ 70, D ≥ 60, otherwise F. Read it as what it counts: recall campaigns on the federal record, weighted by severity. The damping reduces the sales bias by roughly 40% but does not remove it: like our complaint counts, this is not normalized by how many were sold, so a best-seller still scores somewhat worse than an obscure model with the same real risk. NHTSA crash ratings, do-not-drive and park-outside advisories, and the crash, fire, injury and death counts in owner complaints are reported separately on every page and never blended into the letter — a vehicle can hold five stars and a poor letter at once, and where that happens we say so rather than leave you to notice. Because the scale subtracts from a clean sheet, a model year too new to have been recalled, complained about or bulletined scores full marks on an empty record; we label those grades provisional rather than present them as earned.

EPA figures come from fueleconomy.gov vehicle records. Recalls, complaints, investigations and crash ratings come from NHTSA's public flat files, refreshed nightly.

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