Tire specs
- Load index
- 99
- Speed rating
- V (149 mph)
- Tread depth
- 10/32"
- Item #
- 2454520BRI0013365
2010 Dodge Challenger RT — 245/45R20
2010 Dodge Challenger RT
- Factory size
- 245/45R20
- Load / speed
- 99V
67 tire results
Factory-size matches for your vehicleTire specs
- Load index
- 103
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9/32"
- Item #
- 2454520CON03593390000
Tire specs
- Load index
- 99
- Speed rating
- V (149 mph)
- Tread depth
- 11/32"
- Item #
- 2454520PIR1953700
Tire specs
- Load index
- 103
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Run-flat
- Yes
- Item #
- 2454520BRI004749
Tire specs
- Load index
- 103
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9/32"
- Item #
- 2454520PIR2858500
Tire specs
- Load index
- 103
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454520PIR2739400
Tire specs
- Load index
- 103
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454520PIR2858700
What size tires does the 2010 Dodge Challenger RT take?
The factory tire size for the 2010 Dodge Challenger RT is 245/45R20.
The catalog lists it at load index 99, speed rating V (up to 149 mph).
This trim is also listed with 235/55R18. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 245/45R20 | 99 | V |
| All wheels | 235/55R18 | — | — |
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.