Tire specs
- Warranty
- 65,000 miles
- Load index
- 116
- Speed rating
- T (118 mph)
- Load range
- Standard load (SL)
- Tread depth
- 13/32"
- Item #
- 3055520FAL28844386
2018 Ford F-150 Roush 4WD — 305/55R20
2018 Ford F-150 Roush 4WD
- Factory size
- 305/55R20
3 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 70,000 miles
- Load index
- 116
- Speed rating
- T (118 mph)
- Tread depth
- 13.9/32"
- Item #
- 3055520NIT224070
Tire specs
- Load index
- 116
- Speed rating
- Q (99 mph)
- Tread depth
- 13.5/32"
- Item #
- 3055520NIT217860
What size tires does the 2018 Ford F-150 Roush 4WD take?
The factory tire size for the 2018 Ford F-150 Roush 4WD is 305/55R20.
This trim is also listed with 285/45R22. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 305/55R20 | — | — |
| All wheels | 285/45R22 | — | — |
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.