The 2021 Ford Ranger tire size depends on trim: the Lariat, 4D Pickup Crew Cab, RWD takes 265/60R18 110T; the Lariat, 4D Pickup Crew Cab, 4WD takes LT265/70R17 C 112/10; the Lariat, 4D Pickup Extra Cab, 4WD takes LT265/70R17 C 112/10; the Lariat, 4D Pickup Extra Cab, RWD takes 265/60R18 110T; the XL, 4D Pickup Crew Cab, 4WD takes 255/70R16 111T; the XL, 4D Pickup Crew Cab, RWD takes 255/70R16 111T; the XL, 4D Pickup Extra Cab, 4WD takes 255/70R16 111T; the XL, 4D Pickup Extra Cab, RWD takes 255/70R16 111T; the XLT, 4D Pickup Crew Cab, 4WD takes LT265/70R17 C 112/10; the XLT, 4D Pickup Crew Cab, RWD takes 255/65R17 110T; the XLT, 4D Pickup Extra Cab, 4WD takes LT265/70R17 C 112/10; the XLT, 4D Pickup Extra Cab, RWD takes 255/65R17 110T, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
Lariat, 4D Pickup Crew Cab, RWD: 265/60R18 110T
Lariat, 4D Pickup Crew Cab, 4WD: LT265/70R17 C 112/10
Lariat, 4D Pickup Extra Cab, 4WD: LT265/70R17 C 112/10
Lariat, 4D Pickup Extra Cab, RWD: 265/60R18 110T
XL, 4D Pickup Crew Cab, 4WD: 255/70R16 111T
XL, 4D Pickup Crew Cab, RWD: 255/70R16 111T
XL, 4D Pickup Extra Cab, 4WD: 255/70R16 111T
XL, 4D Pickup Extra Cab, RWD: 255/70R16 111T
XLT, 4D Pickup Crew Cab, 4WD: LT265/70R17 C 112/10
XLT, 4D Pickup Crew Cab, RWD: 255/65R17 110T
XLT, 4D Pickup Extra Cab, 4WD: LT265/70R17 C 112/10
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