Front: 255/40ZR18 99Y XL
Rear: 275/40ZR18 99Y
Tire specs
- Load index
- 99
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2554018FAL28038585
2015 BMW M4 Hardtop — 255/40R18
2015 BMW M4 Hardtop
- Factory size
- 255/40R18 / 275/40R18
Front: 255/40R18Rear: 275/40R18
2 front + 2 rear
Front: 255/40R18Rear: 275/40R18
5 tire results
Factory-size matches for your vehicle2 front + 2 rearFront: 255/40R18 95Y SL BW
Rear: 275/40R18 99Y SL BW
Tire specs
- Warranty
- 30,000 miles
- Load index
- 95
- Speed rating
- Y (186 mph)
- Load range
- Standard load (SL)
- Tread depth
- 10/32"
- Item #
- 2554018MIC40116
Front: 255/40R18 99Y XL BW
Rear: 275/40R18 103Y XL BW
Tire specs
- Warranty
- 25,000 miles
- Load index
- 99
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9/32"
- Item #
- 2554018YOK110160112
Continental
ExtremeContact DWS06 Plus
255/40ZR18 99Y XL BW
Ultra High Performance50,000 miles
View tire detailsFront: 255/40ZR18 99Y XL BW
Rear: 275/40ZR18 99Y SL BW
Tire specs
- Warranty
- 50,000 miles
- Load index
- 99
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2554018CON15573160000
Front: 255/40ZR18 99Y XL BW
Rear: 275/40R18 99Y SL BW
Tire specs
- Warranty
- 30,000 miles
- Load index
- 99
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9.5/32"
- Item #
- 2554018MIC13251
What size tires does the 2015 BMW M4 Hardtop take?
The factory tire sizes for the 2015 BMW M4 Hardtop are 255/40R18 in front and 275/40R18 in the rear.
This trim is also listed with 255/35R19 front and 275/35R19 rear. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| Front | 255/40R18 | — | — |
| Rear | 275/40R18 | — | — |
| Front | 255/35R19 | — | — |
| Rear | 275/35R19 | — | — |
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.