Tire specs
- Load index
- 100
- Speed rating
- W (168 mph)
- Load range
- Standard load (SL)
- Tread depth
- 9/32"
- Item #
- 2455018NEX15628NXK
2018 BMW 740i xDrive Base — 245/50R18
2018 BMW 740i xDrive Base
- Factory size
- 245/50R18
- Load / speed
- 100V
15 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 60,000 miles
- Load index
- 104
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Tread depth
- 11.5/32"
- Item #
- 2455018KUM2169803
Tire specs
- Warranty
- 30,000 miles
- Load index
- 100
- Speed rating
- V (149 mph)
- Tread depth
- 9.5/32"
- Item #
- 2455018MIC53738
Tire specs
- Warranty
- 65,000 miles
- Load index
- 100
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Tread depth
- 12/32"
- Item #
- 2455018YOK110132742
Tire specs
- Load index
- 100
- Speed rating
- V (149 mph)
- Item #
- 2455018PIR4222800
Tire specs
- Item #
- 2455018TOY148670
Tire specs
- Load index
- 100
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Tread depth
- 10/32"
- Item #
- 2455018COO166449021
Tire specs
- Item #
- 2455018MOM73153
Tire specs
- Warranty
- 75,000 miles
- Load index
- 100
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Tread depth
- 11/32"
- Item #
- 2455018GEN15577800000
Continental
ExtremeContact DWS06 Plus
245/50ZR18 100W SL BW
Ultra High Performance50,000 miles
View tire detailsTire specs
- Warranty
- 50,000 miles
- Load index
- 100
- Speed rating
- W (168 mph)
- Load range
- Standard load (SL)
- Tread depth
- 10/32"
- Item #
- 2455018CON15573080000
Tire specs
- Load index
- 100
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Tread depth
- 10/32"
- Run-flat
- Yes
- Item #
- 2455018PIR2137100
Tire specs
- Load index
- 100
- Speed rating
- Y (186 mph)
- Tread depth
- 10/32"
- Item #
- 2455018PIR2315700
What size tires does the 2018 BMW 740i xDrive Base take?
The factory tire size for the 2018 BMW 740i xDrive Base is 245/50R18.
The catalog lists it at load index 100, speed rating V (up to 149 mph).
This trim is also listed with 245/45R19, 245/45R19 front and 275/40R19 rear, 245/40R20 front and 275/35R20 rear. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 245/50R18 | 100 | V |
| All wheels | 245/45R19 | 102 | V |
| Front | 245/45R19 | 98 | Y |
| Rear | 275/40R19 | 101 | Y |
| Front | 245/40R20 | 99 | Y |
| Rear | 275/35R20 | 102 | 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.