2021 BMW Alpina B7 Base — 285/45R21
O.E. size · 285/45R21
2021 BMW Alpina B7 Base
Prices are per tire. Installation & fees (installation package, tire disposal and the California tire fee) are added per tire; sales tax is separate.
Prices are per tire. Installation & fees (installation package, tire disposal and the California tire fee) are added per tire; sales tax is separate.
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Factory-size matches for your vehicleNo tires are currently available to order at Anaheim.
Prices and stock follow the store you pick: try a nearby store, or call this one.
What size tires does the 2021 BMW Alpina B7 Base take?
The factory tire size for the 2021 BMW Alpina B7 Base is 285/45R21.
The catalog lists it at load index 113, speed rating Y (up to 186 mph).
This trim is also listed with 285/35R23 front and 325/30R23 rear. Check which one your vehicle has.
Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 285/45R21 | 113 | Y |
| Front | 285/35R23 | 107 | Y |
| Rear | 325/30R23 | 109 | Y |