Tire specs
- Warranty
- 50,000 miles
- Load index
- 103
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454520FAL28105023
2010 Dodge Challenger RT — 245/45R20
O.E. size · 245/45R20
2010 Dodge Challenger RT
15 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 55,000 miles
- Load index
- 103
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454520NOKT433021
Tire specs
- Warranty
- 50,000 miles
- Load index
- 103
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454520FAL28103669
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.