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SIB 01 14 21: Tires service information
Tires service information on BMW G14/G15/G16 models (2020–2022); BMW explains the cause and the approved repair.
BMW service bulletin · NHTSA ID 10215745 · May 2022 · also written SI B01 14 21, B011421
What it covers
A service bulletin tells BMW technicians how to diagnose or fix a known issue. It is not a recall: a repair under a bulletin is normally paid by the owner unless the car is still under warranty or a warranty extension applies.
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
Details
| Bulletin number | SIB 01 14 21 Also written: SI B01 14 21, B011421, 01 14 21, SIB-01-14-21, SI B011421 |
|---|---|
| NHTSA ID | 10205604, 10215745 (revisions) |
| Document IDs filed | B011421, SIB011421 |
| Type | Service bulletin |
| Date | (first filed Nov 2021) |
| Models | 840i |
| Model years | 2020–2022 |
| Chassis | G14, G15, G16 |
| Engines | B58 |
| Component (NHTSA) | Equipment Tires Wheels |
Model, year and engine coverage comes from NHTSA's records. Not every car in this range is affected; the official document lists the exact production dates and conditions.
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Before you pay: check your VIN for recalls
Some failures are covered by a safety recall or a warranty extension. Our free recall check lists NHTSA recalls for your car's model and year.
Source: NHTSA Manufacturer Communications (public data). BimmerBench is not affiliated with BMW or NHTSA. The title and description above are our own plain-English summary; the full bulletin is BMW's document, linked above.