Porsche bulletin No. D771
What it saysParts information for Parts Withdrawal - Hub Cap. NHTSA’s full summary ↓
Porsche filed this with NHTSA as a service bulletin dated Mar 13, 2026, received Apr 6, 2026, about the wheels. It names 97 model years (2016–2026). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationParts information for Parts Withdrawal - Hub Cap. Part numbers involved are 9Y0601149F, 9Y0601149G, 9Y0601149H, 9Y0601149J, 9Y0601149L, and 9Y0601149M. The vehicles affected are ones that use the part numbers mentioned.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| No. D771 | Service bulletin | Mar 13, 2026 | 11030850 | PDF, 33 KB |
What the document itself lists
Parts the bulletin names
| Part number | Description | Qty | Find it |
|---|---|---|---|
| 9Y0601149F | Hub cap All parts in stock | — | eBay Motors → |
| 9Y0601149G | Hub cap All parts in stock | — | eBay Motors → |
| 9Y0601149H | Hub cap All parts in stock | — | eBay Motors → |
| 9Y0601149J | Hub cap All parts in stock | — | eBay Motors → |
| 9Y0601149L | Hub cap All parts in stock | — | eBay Motors → |
| 9Y0601149M | Hub cap All parts in stock | — | eBay Motors → |
Read by machine from the document NHTSA serves (1 page), read Sep 29, 2026. A part number is shown only where it matches Porsche’s own catalogue shape, an operation only with its code and time, and a description only where the reader got it whole; anything it could not settle is left out, and the PDF is the record. Times are the manufacturer’s warranty allowances, not a quote. Listings and prices on eBay Motors are the seller’s.
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The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themand 27 more on this site: 2024 Porsche Macan, 2023 Porsche Macan, 2022 Porsche Macan, 2021 Porsche Macan, 2020 Porsche Macan, 2019 Porsche Macan, 2018 Porsche Macan, 2017 Porsche Macan, 2016 Porsche Macan, 2026 Porsche Panamera, 2025 Porsche Panamera, 2024 Porsche Panamera, 2023 Porsche Panamera, 2022 Porsche Panamera, 2021 Porsche Panamera, 2020 Porsche Panamera, 2019 Porsche Panamera, 2018 Porsche Panamera, 2017 Porsche Panamera, 2016 Porsche Panamera, 2026 Porsche Taycan, 2025 Porsche Taycan, 2024 Porsche Taycan, 2023 Porsche Taycan, 2022 Porsche Taycan, 2021 Porsche Taycan, 2020 Porsche Taycan.
Also filed against model years this site has no page for: 2017 Porsche 718; 2026 Porsche 718 Boxster; 2017 Porsche 718 Boxster S; 2018 Porsche 718 Boxster S; 2019 Porsche 718 Boxster S; 2026 Porsche 718 Cayman; 2017 Porsche 718 Cayman S; 2018 Porsche 718 Cayman S; 2019 Porsche 718 Cayman S; 2018 Porsche 718 Spyder; 2019 Porsche 718 Spyder; 2026 Porsche 718 Spyder; 2016 Porsche 918 Spyder; 2023 Porsche Carrera; 2023 Porsche Carrera 4; 2023 Porsche Carrera 4 GTS; 2023 Porsche Carrera 4S; 2023 Porsche Carrera GTS; 2023 Porsche Carrera S; 2021 Porsche Cayman GT4; 2021 Porsche Cayman GTS; 2023 Porsche Edition 50 Year; 2017 Porsche Redundant Boxster; 2020 Porsche Redundant Boxster; 2021 Porsche Redundant Boxster; 2022 Porsche Redundant Boxster; 2021 Porsche Redundant Cayman; 2022 Porsche Redundant Cayman; 2023 Porsche Redundant Cayman GT4; 2022 Porsche Redundant Cayman GTS.
A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 67 model years this bulletin names have filed 806 complaints with NHTSA since 2015. 4 of them name Wheels — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.
Rear tires are complete bald after 5000 miles. We have had car for over a year. Dealership has inspected and verified alignment is fine and there are no signs of aggressive driving. When we purchased vehicle parts were missing from rear tire and we had to wait for them to be replaced. The car is not drive able at his point.
2017 Porsche Boxster · Wheels · filed with NHTSA Apr 27, 2018 · ODI 11090437
The contact owns a 2024 Porsche 911. The contact received notification of NHTSA Campaign Number: 24V809000 (Wheels); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair.
2024 Porsche 911 · Wheels · filed with NHTSA Dec 27, 2024 · ODI 11632716
The contact owns a 2019 Porsche Macan. While driving 60 MPH or more, the vehicle veered from side to side. The vehicle was taken to an unknown dealer and an alignment was performed because it was slightly off; however, the failure recurred.
2019 Porsche Macan · Wheels · filed with NHTSA Sep 12, 2019 · ODI 11255079
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the wheels
Source: same model, same component group58 other manufacturer communications filed against these Porsche models under the same component group (wheels), newest first. The eight newest are listed; the rest are on the Porsche list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| No. 33-26 | Service bulletin | Sep 29, 2026 | Technical information for AC Charging Process in the Customer’s Home Network Not Working on the Macan Electric |
| No. 22-26 | Service bulletin | Aug 31, 2026 | Manufacturer's Certificate for approved wheels and tires |
| 24-26 | Service bulletin | Aug 31, 2026 | Manufacturer's Certificate for approved wheels and tires. Also includes model year 2024 911 S/T and GT3 Touring. |
| 23-26 | Service bulletin | Aug 31, 2026 | Manufacturer's Certificate for approved wheels and tires |
| 14/26 | Service bulletin | Jul 24, 2026 | Approved: Wheels and Tires (14/26) |
| WRS6 | Service campaign | Jul 20, 2026 | Porsche intranet posting with information on workshop campaign WRS6 - readjusting control unit for tire pressure monitoring. |
| 40/26 4407 | Service bulletin | Jun 30, 2026 | Wheel Bolt Replacement Requirement - Change from Wheel Bolts with Aluminum Washers to Wheel Bolts with Steel Washers (40/26) |
| 09/26 4400 | Service bulletin | Jun 24, 2026 | Approved: Wheels and Tires (09/26) |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Porsche, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Porsche No. D771 a recall?
No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the No. D771 repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way. Every Porsche warranty extension on file lists the ones Porsche has filed.
Which vehicles does No. D771 cover?
The manufacturer filed it against 97 model years: 2025 Porsche 718, 2024 Porsche 718, 2023 Porsche 718, 2022 Porsche 718, 2021 Porsche 718, 2020 Porsche 718 and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.