Front: 255/45R20 105H XL BW
Rear: 285/40R20 108H XL BW
Tire specs
- Load index
- 105
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Item #
- 2554520CON15578980000
2027 BMW i7 xDrive50 w/ Base Brake — 255/45R20
2027 BMW i7 xDrive50 w/ Base Brake
- Factory size
- 255/45R20 / 285/40R20
Front: 255/45R20Rear: 285/40R20
2 front + 2 rear
Front: 255/45R20Rear: 285/40R20
2 tire results
Factory-size matches for your vehicle2 front + 2 rearFront: 255/45ZR20 105Y XL BW
Rear: 285/40ZR20 108Y XL BW
Tire specs
- Warranty
- 50,000 miles
- Load index
- 105
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2554520FAL28105013
What size tires does the 2027 BMW i7 xDrive50 w/ Base Brake take?
The factory tire sizes for the 2027 BMW i7 xDrive50 w/ Base Brake are 255/45R20 in front and 285/40R20 in the rear.
This trim is also listed with 255/40R21 front and 285/35R21 rear. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| Front | 255/45R20 | — | — |
| Rear | 285/40R20 | — | — |
| Front | 255/40R21 | — | — |
| Rear | 285/35R21 | — | — |
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.