Tire specs
- Load index
- 92
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 11/32"
- Item #
- 2254018PIR2345400
2017 BMW M240i Convertible — 225/40R18
2017 BMW M240i Convertible
- Factory size
- 225/40R18
- Load / speed
- 92V
51 tire results
Factory-size matches for your vehicleTire specs
- Load index
- 92
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2254018PIR3220800
Tire specs
- Load index
- 92
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Run-flat
- Yes
- Item #
- 2254018PIR2498200
What size tires does the 2017 BMW M240i Convertible take?
The factory tire size for the 2017 BMW M240i Convertible is 225/40R18.
The catalog lists it at load index 92, speed rating V (up to 149 mph).
This trim is also listed with 225/40R18 front and 245/35R18 rear. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 225/40R18 | 92 | V |
| Front | 225/40R18 | — | — |
| Rear | 245/35R18 | — | — |
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.