305/30R26 in Inches

Tire size 305/30R26 refers to the tire size in numbers and letters such as the first number “305” indicates the tire width in millimeters, the second number “30” indicates the aspect ratio of the tire and the last number indicates the diameter of the tire. A 305/30R26 tire in inches can be described as a tire with a width of about 12 inches, a sidewall height of about 3.6 inches, and it fits on a 26-inch wheel.

Converting 305/30R26 in Inches

305/30R26 inches mm
Tire Diameter 33.2 inches 844 mm
Tread Width 12 inches 305 mm
Rim Diameter 26 inches 660 mm
Sidewall Height 3.6 inches 92 mm
Circumference 104.2 inches 2650 mm
Revolutions 608 per mile 377 per km

Tire Size Calculator

The Tire Size Calculator is a convenient online tool that helps determine the correct tire dimensions for a vehicle, ensuring optimal performance and compatibility.

Tire Diameter
Tread Width
Rim Diameter
Sidewall Height

305/30R26 Alternate Tire Size

Tire Size Overall Diameter Difference
295/30R26 33″ (838 mm) -0.7%
275/25R28 33.4″ (849 mm) 0.6%
295/25R28 33.8″ (859 mm) 1.8%

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