Service bulletin B011421
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10205604 |
| Published by NHTSA | 2021-12-27 |
| Manufacturer's number | B011421 |
| Manufacturer's date | 2021-11-01 |
| NHTSA component | TIRES |
NHTSA's summary
BMW of North America, LLC (BMW NA) is administering a Special Tire-specific Support Program for irregular uneven inner shoulder tire wear.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Tires
| BMW 840I | 2020, 2021 |
|---|---|
| BMW M8 | 2020, 2021 |
| BMW M8 GRAN COUPE | 2020 |
| BMW M850I | 2019 |
| BMW M850I | 2020, 2021 |
| BMW M850XI | 2019 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| SIB011421 | 2022-07-18. Service bulletin. BMW of North America, LLC (BMW NA) is administrating a Special Tire-Specific Support Program for irregular uneven inner shoulder tire wear for the above 8 Series model vehicles which are operated with the factory installed original equipment optional 20-inch wheels with Michelin Pilot Sport 3 (PS3 RFT) tires (shown) as described in this bulletin for the first 4 years (48 months) without a mileage limit, starting from the vehicle's original in-service date. This tire-specific program is subject to the same vehicle eligibility requirements, limitations, and exclusion criteria that applies to repair claim submissions under the standard BMW coverage and programs. Checking and adjusting the vehicle's wheel alignment and/or tire replacements for any other reason are also excluded from this Special Tire-Specific Support Program. |
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