Tire specs
- Warranty
- 70,000 miles
- Load index
- 99
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Tread depth
- 11/32"
- Item #
- 2454520CON15580180000
2018 Dodge Challenger R/T — 245/45R20
2018 Dodge Challenger R/T
- Factory size
- 245/45R20
- Load / speed
- 99Y
57 tire results
Factory-size matches for your vehicleTire specs
- Load index
- 103
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9/32"
- Item #
- 2454520PIR1791700
Tire specs
- Warranty
- 50,000 miles
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454520BRI014281
Tire specs
- Warranty
- 80,000 miles
- Load index
- 103
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2454520NEX12503NXK
Tire specs
- Warranty
- 60,000 miles
- Load index
- 103
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Item #
- 2454520MIC11552
Tire specs
- Warranty
- 65,000 miles
- Load index
- 99
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Tread depth
- 10.5/32"
- Item #
- 2454520BFG02390
Tire specs
- Warranty
- 45,000 miles
- Load index
- 103
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Item #
- 2454520UNI35742
Tire specs
- Warranty
- 65,000 miles
- Load index
- 99
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Tread depth
- 12/32"
- Item #
- 2454520YOK110132750
Tire specs
- Warranty
- 85,000 miles
- Load index
- 103
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Tread depth
- 12/32"
- Item #
- 2454520GOO110061702
Tire specs
- Load index
- 103
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Tread depth
- 11/32"
- Item #
- 2454520NIT211070
Tire specs
- Warranty
- 50,000 miles
- Load index
- 99
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Tread depth
- 11/32"
- Item #
- 2454520FIR134054
Tire specs
- Warranty
- 75,000 miles
- Load index
- 99
- Speed rating
- V (149 mph)
- Load range
- Standard load (SL)
- Tread depth
- 10/32"
- Item #
- 2454520HAN1032014
What size tires does the 2018 Dodge Challenger R/T take?
The factory tire size for the 2018 Dodge Challenger R/T is 245/45R20.
The catalog lists it at load index 99, speed rating Y (up to 186 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 245/45R20 | 99 | 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.