255/70R20 Tire Size

Specifications, compatible vehicles, alternative sizes, and comparison links for 255/70R20.

Tire Specifications

255/70R20

Standard Tire Size Notation

255

Section Width (mm)

70

Aspect Ratio (%)

20”

Rim Diameter (in)

Overall Diameter:865 mm (34.1”)
Sidewall Height:178.5 mm (7.0”)
Circumference:2717.5 mm
Revolutions/Mile:592

Compatible Vehicles

No vehicles found for this tire size in our database.

Alternative Tire Sizes

Plus/minus sizing options and same-diameter alternatives based on 255/70R20.

Plus Sizing

265/65R20275/60R20

Minus Sizing

245/75R20235/80R20

Same Diameter

245/70R20265/70R20

Compare Tire Sizes

See the difference between 255/70R20 and another size

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