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2023 Chevrolet Silverado 3500HD

Heavy-duty pickup
0 EPA-rated configurations
Data refreshed 2026-10-26

Safety Signal

92 / 100 from the NHTSA recall record

RecallsNHTSA campaigns 1

Complaintsnone reporting a crash, fire or injury 16

Crash ratingnot rated by NHTSA —

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016

The 2023 Chevrolet Silverado 3500HD 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 1 recall campaign for this model year, which gives it a Safety Signal grade of A. Owners have filed 16 complaints, most often about the power train.

Chevrolet Silverado — photograph via Wikimedia Commons — Chevrolet Silverado · Photo: Bull-Doser · Public domain · Wikimedia Commons

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 style	Pickup
GVWR class	Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)

Engine Basics

Cylinders	8
Displacement	6.6 L
Engine configuration	V-Shaped

Fuel Economy

Fuel	Gasoline

Transmission

Drivetrain

4WD/4-Wheel Drive/4x4

Driver assistance

Standard: Anti-lock brakes, Backup camera, Blind-spot monitoring, Electronic stability control, Parking assist, Rear cross-traffic alert

Optional: Automatic emergency braking, Forward collision warning, Lane departure warning

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: High Country, LT, LTZ). Figures for the trim you are looking at may differ.

Dimensions & weight

Source: Transport Canada

Length	235.4–266.1 in
Width (body, without mirrors)	81.9 in
Height	79.9–80.7 in
Wheelbase	141.7–172.0 in
Track, front	67.3 in
Track, rear	68.1 in
Curb weight	6,338–7,172 lb

Measured by Transport Canada for its Canadian Vehicle Specifications database, which covers the North American versions of each model — here 14 configurations: Crew Cab L/Box Drw 2WD, Crew Cab L/Box Drw 4X4, Crew Cab L/Box Srw 2WD, Crew Cab L/Box Srw 4X4, Crew Cab M/Box 2WD, Crew Cab M/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.

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Recalls (1)

Source: NHTSA recall database

▲high

Latches/Locks/Linkages

N232426400

570,434 vehicles 74% reported repaired

Problem General Motors, LLC (GM) is recalling certain 2020-2024 Chevrolet Silverado 2500, 3500, GMC Sierra 2500 and 3500 vehicles equipped with power-unlatching tailgates. The tailgate's electronic gate-release switch may short circuit due to water intrusion, which can result in the tailgate inadvertently unlatching while the vehicle is in park. Risk An unlatched tailgate may open while driving and result in a loss of unsecured cargo, creating a road hazard and increasing the risk of a crash. Fix Owners are advised to check that the tailgate is closed and latched before driving. Dealers will replace the exterior touchpad switch assemblies, free of charge. Owner notification letters were mailed May 17, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N232426400.

Filed with NHTSAOwner letter PDF Remedy instructions PDF

NHTSA campaign 24V060000 reported Feb 1, 2024 General Motors, LLC 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.

Whether any of this applies to one specific Silverado 3500HD

A campaign covers a build range, not a model year, so two identical-looking cars from 2023 can differ. Both of these check a VIN against the manufacturer’s own list, free, in about ten seconds. Chevrolet 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 →Chevrolet’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 2023 Chevrolet Silverado 3500HD, with what to do next. Nothing else, ever — no newsletter, no marketing, one-click unsubscribe in every message.

Owner complaints

Source: NHTSA complaint database

16complaints filed

0 involved a crash · 0 a fire · 0 injuries · 0 deaths reported

6.2 per 10,000 built · Chevrolet reported 26,006 Silverado 3500HD built (its Early Warning production report to NHTSA)

Filed per year: 2024: 3 · 2025: 9 · 2026: 4

Most-cited components

Power Train 13

Engine 4

Latches/Locks/Linkages 2

Unspecified 1

Fuel/Propulsion System 1

Electrical System 1

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.

Transmission. Currently at bill roberts Chevrolet located in bolivar, mo. 65613. Hauling a fifth wheel camper, when the truck nearly came to a stop on it's own while going down a highway.

Power Train Oct 3, 2026 NHTSA owner report · ODI 11768733

Engine started running extremely rough shaking vehicle. Various warning lights lit up. Took vehicle to dealer and was told that I need a new duramax engine because the cylinders are scored. Vehicle has about 58k miles It has been at the dealer for 3 weeks and they say they have no idea when they can get it fixed.

Engine Jun 3, 2026 NHTSA owner report · ODI 11741798

The contact owns a 2023 Chevrolet Silverado 3500. The contact stated that after the tailgate became wet from rain, the tailgate unintendedly opened intermittently. The vehicle was taken to the dealer but was not diagnosed or repaired.

Latches/Locks/Linkages at 18,000 miles Jul 8, 2026 NHTSA owner report · ODI 11749094

I have been experiencing the "SHIFT TO PARK" issue that GM Vehicles have been experiencing. My 2320 Chevrolet Silverado 3500HD High Country is not on the Recall for this issue, and I have approached my local dealer about it.

Electrical System Jun 11, 2025 NHTSA owner report · ODI 11666266

The valve body assembly is not letting it to shift right when driving from 50mph to 60 mph it has a clunking noise I have it replaced and is still not working correctly GM knows there is a problem with the 10 speed transmissions I have a 2023 3500 diesel with the same problem as the recalls on the 2020 to 2022 years It is doing the same…

Power Train Jun 27, 2026 NHTSA owner report · ODI 11746880

The 2023 Chevy High Country Diesel vehicle for 89,000 has failed tremendously, without any warning whatsoever. I've had my vehicle serviced on a 6 to 8 weeks bases at the dealership. on March 28, 2025 I was driving in SD and the truck just failed all the suddenly. The information stated to shift to neutral and restart which I did.

Engine May 1, 2025 NHTSA owner report · ODI 11658291

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 Chevrolet itself: 4 death-or-injury claims on this model year in its quarterly Early Warning reports to NHTSA (49 CFR 579.21): 7 injured, as claimed, not verified — about 15 per 100,000 built. Every Silverado 3500HD model year, by year and system → Dated and by system, they are exhibit F of the defect dossier.

Crash ratings

Source: NHTSA NCAP

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

Service bulletins & campaigns

Source: NHTSA manufacturer communications

Extended coverage on file 1 filing by the manufacturer with NHTSA naming this model year

Term not in NHTSA’s summary · GM warranty extension 22-NA-244This warranty administration service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.

The term and the vehicles it covers are the manufacturer’s, as NHTSA’s summary of each filing states them; a dealer checks one particular car by its VIN. Every GM warranty extension (33) → · Every warranty extension on file, all makes →

Communicationsfiled with NHTSA 744

Most recentmanufacturer date 2026-10-07

Kindsas classified by NHTSA 737 service bulletins, 4 service campaigns, 1 warranty extension

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

PIT6110L Service bulletin
2026-10-07 · Unknown Or Other
This Preliminary information communicates an issue with the SES MIL and DTC P062B and engineering is currently investigating.
PIT6457C Service bulletin
2026-09-28 · Unknown Or Other
This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements. They should follow the notes mentioned prior to anything being replaced.
PIC6540K Service bulletin
2026-09-28 · Unknown Or Other
This Preliminary information communicates to dealers a procedure to reset the radio.
PIT5698F Service bulletin
2026-09-26 · Unknown Or Other
This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
PIP4902W Service bulletin
2026-09-04 · Unknown Or Other
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
PIC6551C Service bulletin
2026-08-20 · Unknown Or Other
This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
PIT6031B Service bulletin
2026-08-07 · Unknown Or Other
This Preliminary information communicates an issue where an aftermarket autostop device or rear taillights is causing a dead battery.
PIT6110K Service bulletin
2026-07-28 · Unknown Or Other
This Preliminary information communicates an issue with the SES MIL and DTC P062B and engineering is currently investigating.

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.

Code	What it means	Most often filed under	Where it appears
P062B P062B on Chevrolet →	Manufacturer-defined — the meaning is set by the automaker, not the standard.	Unknown Or Other	12 bulletins
P0442 P0442 on Chevrolet →	A small leak in the evaporative emissions system.	Engine · Gas cap →	6 bulletins
P0455 P0455 on Chevrolet →	A large leak in the evaporative emissions system — often a fuel cap left off.	Engine · Gas cap →	6 bulletins
P0446 P0446 on Chevrolet →	A fault in the evaporative vent control circuit.	Engine · EVAP vent valve →	5 bulletins
P0449 P0449 on Chevrolet →	A fault in the evaporative vent valve or solenoid circuit.	Engine · EVAP vent valve →	5 bulletins
P0747 P0747 on Chevrolet →	Manufacturer-defined — the meaning is set by the automaker, not the standard.	Power Train	3 bulletins · 1 owner report
P2463 P2463 on Chevrolet →	Soot has built up in the diesel particulate filter beyond the allowed limit.	Engine	4 bulletins
P060C P060C on Chevrolet →	Manufacturer-defined — the meaning is set by the automaker, not the standard.	Unknown Or Other	3 bulletins
B101D B101D on Chevrolet →	Manufacturer-defined — the meaning is set by the automaker, not the standard.	Equipment	2 bulletins
B101E	Manufacturer-defined — the meaning is set by the automaker, not the standard.	Equipment	2 bulletins
B395A B395A on Chevrolet →	Manufacturer-defined — the meaning is set by the automaker, not the standard.	Equipment	2 bulletins
B395B	Manufacturer-defined — the meaning is set by the automaker, not the standard.	Equipment	2 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.

Silverado 3500HD by model year

all years, side by side →

Year Safety Recalls Complaints

2026 B 3 2 2025 A 1 12 2024 C 3 51 2023 this page A 1 16 2022 D 3 30 Park outside 2021 F 5 41 Park outside 2020 F 8 44 2019 F 7 24 2018 F 6 22 2017 F 6 14 2016 F 7 56

Common questions about the 2023 Silverado 3500HD

Source: EPA, NHTSA and manufacturer press kits

Does the 2023 Chevrolet Silverado 3500HD have any recalls?

NHTSA has posted 1 recall campaign for the 2023 Chevrolet Silverado 3500HD. The most serious on file is 24V060000, covering Latches/Locks/Linkages. Check your own VIN at nhtsa.gov/recalls; a recall applies to specific build ranges, not every car.

How safe is the 2023 Chevrolet Silverado 3500HD?

NHTSA has not published a crash-test rating for the 2023 Chevrolet Silverado 3500HD yet. On the recall record WhichTrim grades it A (92/100), which measures open and severe recalls rather than crash protection.

What are the dimensions of the 2023 Chevrolet Silverado 3500HD?

Transport Canada measured it at 235.4–266.1 in long, 81.9 in wide (body, without mirrors), 79.9–80.7 in tall, on a 141.7–172.0 in wheelbase. Curb weight: 6,338–7,172 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 2023 Chevrolet Silverado 3500HD?

Owners have filed 16 complaints with NHTSA about the 2023 Chevrolet Silverado 3500HD, most often about power train, engine, latches/locks/linkages. 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 2023 Chevrolet Silverado 3500HD?

The manufacturer has filed 744 service bulletins and related communications with NHTSA for the 2023 Chevrolet Silverado 3500HD, most often covering engine, unknown or other, electrical system. The most recent is dated 2026-10-07. 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.

Data	Held	Source	What it covers — or what empty means
Fuel economy & configurations	none	EPA certification records	The EPA does not certify vehicles rated over 8,500 lb GVWR, so heavy-duty nameplates have no entry at all.
Emission certificates	none	EPA emission certificates	The EPA published no certificate we could match to a configuration on this page.
Recalls	1	NHTSA recall campaigns	A complete federal register: every campaign covering this model year, with severity and advisory flags.
Owner complaints	16	NHTSA complaint database	Also complete, but unverified: these are reports owners filed, not findings. Counts scale with how many were sold.
Crash ratings	none	NHTSA NCAP	NHTSA has not tested this model year. Cars are selected for testing, so untested is not unsafe.
Service bulletins	744	NHTSA manufacturer communications	Everything the manufacturer told its dealers about a defect or malfunction, short of a recall.
Investigations	none	NHTSA Office of Defects Investigation	No defect investigation has been opened.
Driver-assist crash reports	none	NHTSA Standing General Order 2021-01	No 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 NHTSA	7 fields	NHTSA vPIC, decoded from VIN patterns	What the manufacturer filed under the federal VIN rule — a configuration, not the full trim ladder.
Measured dimensions	7 fields	Transport Canada, Canadian Vehicle Specifications	Length, width, height, wheelbase, track and curb weight, measured on the North American versions.
Trims, pricing & equipment	none	Manufacturer press kit	We 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.

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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