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2021 BMW M4 Base — 275/40R18

O.E. size · 275/40R18 / 285/35R19

2021 BMW M4 Base

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Front: 275/40R18Rear: 285/35R19

2 front + 2 rear

Prices are per tire. Installation & fees (installation package, tire disposal and the California tire fee) are added per tire; sales tax is separate.

No 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 M4 Base take?

The factory tire sizes for the 2021 BMW M4 Base are 275/40R18 in front and 285/35R19 in the rear.

The catalog lists it at load index 103, speed rating Y (up to 186 mph).

This trim is also listed with 275/35R19 front and 285/30R20 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.

Factory tire sizes and ratings
WheelsSizeLoad indexSpeed rating
Front275/40R18103Y
Rear285/35R19103Y
Front275/35R19100Y
Rear285/30R2099Y

BMW M4 tire sizes for every year

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