Front: 275/40R18 103Y XL BW
Rear: 285/35ZR19 103Y XL VSB
Tire specs
- Warranty
- 45,000 miles
- Load index
- 103
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2754018GOO793352270
2026 BMW M3 Base — 275/40R18
2026 BMW M3 Base
- Factory size
- 275/40R18 / 285/35R19
- Load / speed
- 103Y
Front: 275/40R18Rear: 285/35R19
2 front + 2 rear
Front: 275/40R18Rear: 285/35R19
1 tire result
Factory-size matches for your vehicle2 front + 2 rearWhat size tires does the 2026 BMW M3 Base take?
The factory tire sizes for the 2026 BMW M3 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.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| Front | 275/40R18 | 103 | Y |
| Rear | 285/35R19 | 103 | Y |
| Front | 275/35R19 | 100 | Y |
| Rear | 285/30R20 | 99 | Y |
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.