Tire specs
- Load index
- 100
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Item #
- 2454518HAN1026065
2024 BMW 430i xDrive Gran Coupe Base — 245/45R18
2024 BMW 430i xDrive Gran Coupe Base
- Factory size
- 245/45R18
- Load / speed
- 100Y
23 tire results
Factory-size matches for your vehicleTire specs
- Load index
- 100
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Item #
- 2454518PIR2479200
Continental
ExtremeContact DWS06 Plus
245/45ZR18 100Y XL BW
Ultra High Performance50,000 miles
View tire detailsTire specs
- Warranty
- 50,000 miles
- Load index
- 100
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454518CON15573040000
Tire specs
- Warranty
- 75,000 miles
- Load index
- 100
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Tread depth
- 11/32"
- Item #
- 2454518GEN15577580000
Tire specs
- Load index
- 100
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Tread depth
- 11/32"
- Item #
- 2454518NIT211130
Tire specs
- Load index
- 100
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9.5/32"
- Item #
- 2454518HAN1015152
Tire specs
- Warranty
- 55,000 miles
- Load index
- 100
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9/32"
- Item #
- 2454518CON15497630000
Tire specs
- Load index
- 100
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9/32"
- Item #
- 2454518PIR2479100
Tire specs
- Warranty
- 55,000 miles
- Load index
- 100
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454518CON15498330000
Tire specs
- Load index
- 100
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Run-flat
- Yes
- Item #
- 2454518PIR2477900
Tire specs
- Load index
- 100
- Speed rating
- H (130 mph)
- Run-flat
- Yes
- Item #
- 2454518GOO109093395
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.