Tire specs
- Warranty
- 50,000 miles
- Load index
- 116
- Speed rating
- T (118 mph)
- Load range
- Extra load (XL)
- Tread depth
- 13.5/32"
- Item #
- 2557018KUM2367973
2025 INEOS Grenadier Fieldmaster — 255/70R18
2025 INEOS Grenadier Fieldmaster
- Factory size
- 255/70R18
- Load / speed
- 116S
12 tire results
Factory-size matches for your vehicleTire specs
- Warranty
- 70,000 miles
- Load index
- 116
- Speed rating
- T (118 mph)
- Load range
- Extra load (XL)
- Item #
- 2557018MIC03101
Tire specs
- Warranty
- 65,000 miles
- Load index
- 116
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 12.5/32"
- Item #
- 2557018BFG07257
Tire specs
- Warranty
- 65,000 miles
- Load index
- 116
- Speed rating
- T (118 mph)
- Load range
- Extra load (XL)
- Tread depth
- 13/32"
- Item #
- 2557018COO171283049
Tire specs
- Warranty
- 55,000 miles
- Load index
- 116
- Speed rating
- T (118 mph)
- Load range
- Extra load (XL)
- Tread depth
- 13/32"
- Item #
- 2557018GOO480344001
Tire specs
- Warranty
- 70,000 miles
- Load index
- 116
- Speed rating
- T (118 mph)
- Load range
- Extra load (XL)
- Tread depth
- 13.2/32"
- Item #
- 2557018NIT224180
Tire specs
- Speed rating
- T (118 mph)
- Item #
- 2557018BRI021281
Tire specs
- Warranty
- 55,000 miles
- Load index
- 116
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9/32"
- Item #
- 2557018MIC31840
Tire specs
- Warranty
- 60,000 miles
- Load index
- 116
- Speed rating
- T (118 mph)
- Load range
- Extra load (XL)
- Tread depth
- 16/32"
- Item #
- 2557018COO171104005
Tire specs
- Warranty
- 60,000 miles
- Load index
- 116
- Speed rating
- H (130 mph)
- Load range
- Extra load (XL)
- Tread depth
- 12/32"
- Item #
- 2557018GOO758260845
Tire specs
- Load index
- 116
- Speed rating
- T (118 mph)
- Load range
- Extra load (XL)
- Tread depth
- 13.5/32"
- Item #
- 2557018NIT217690
Tire specs
- Warranty
- 50,000 miles
- Load index
- 116
- Speed rating
- T (118 mph)
- Load range
- Extra load (XL)
- Tread depth
- 16/32"
- Item #
- 2557018GOO150028991
What size tires does the 2025 INEOS Grenadier Fieldmaster take?
The factory tire size for the 2025 INEOS Grenadier Fieldmaster is 255/70R18.
The catalog lists it at load index 116, speed rating S (up to 112 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 255/70R18 | 116 | S |
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.