245/55R18 Tire Size

Specifications, compatible vehicles, alternative sizes, and comparison links for 245/55R18.

Tire Specifications

245/55R18

Standard Tire Size Notation

245

Section Width (mm)

55

Aspect Ratio (%)

18”

Rim Diameter (in)

Overall Diameter:726.7 mm (28.6”)
Sidewall Height:134.8 mm (5.3”)
Circumference:2283 mm
Revolutions/Mile:705

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 245/55R18.

Plus Sizing

255/50R18265/45R18

Minus Sizing

235/60R18225/65R18

Same Diameter

235/55R18255/55R18

Compare Tire Sizes

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