225/85R18 Tire Size

Specifications, compatible vehicles, alternative sizes, and comparison links for 225/85R18.

Tire Specifications

225/85R18

Standard Tire Size Notation

225

Section Width (mm)

85

Aspect Ratio (%)

18”

Rim Diameter (in)

Overall Diameter:839.7 mm (33.1”)
Sidewall Height:191.3 mm (7.5”)
Circumference:2638 mm
Revolutions/Mile:610

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 225/85R18.

Plus Sizing

235/80R18245/75R18

Minus Sizing

No minus sizes found.

Same Diameter

215/85R18235/85R18

Compare Tire Sizes

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