Tire specs
- Warranty
- 50,000 miles
- Load index
- 100
- Speed rating
- Y (186 mph)
- Item #
- 2454518MIS3752250907
2024 BMW 430i xDrive Gran Coupe Base — 245/45R18
O.E. size · 245/45R18
2024 BMW 430i xDrive Gran Coupe Base
3 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 50,000 miles
- Load index
- 100
- Speed rating
- Y (186 mph)
- Item #
- 2454518MOM73156
Tire specs
- Load index
- 100
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10.1/32"
- Item #
- 2454518FAL28036955
What size tires does the 2024 BMW 430i xDrive Gran Coupe Base take?
The factory tire size for the 2024 BMW 430i xDrive Gran Coupe Base is 245/45R18.
The catalog lists it at load index 100, speed rating Y (up to 186 mph).
This trim is also listed with 245/40R19 front and 255/40R19 rear, 245/35R20 front and 255/35R20 rear. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 245/45R18 | 100 | Y |
| Front | 245/40R19 | 98 | H |
| Rear | 255/40R19 | 100 | H |
| Front | 245/35R20 | 95 | Y |
| Rear | 255/35R20 | 97 | 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.