275/30R18 Tire Size

Specifications, compatible vehicles, alternative sizes, and comparison links for 275/30R18.

Tire Specifications

275/30R18

Standard Tire Size Notation

275

Section Width (mm)

30

Aspect Ratio (%)

18”

Rim Diameter (in)

Overall Diameter:622.2 mm (24.5”)
Sidewall Height:82.5 mm (3.2”)
Circumference:1954.7 mm
Revolutions/Mile:823

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 275/30R18.

Plus Sizing

No plus sizes found.

Minus Sizing

265/35R18255/40R18

Same Diameter

265/30R18285/30R18

Compare Tire Sizes

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