255/30R24 in Inches

Tire size 255/30R24 refers to the tire size in numbers and letters such as the first number “255” 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 255/30R24 tire in inches can be described as a tire with a width of about 10 inches, a sidewall height of about 3 inches, and it fits on a 24-inch wheel.

Converting 255/30R24 in Inches

255/30R24 inches mm
Tire Diameter 30.1 inches 764 mm
Tread Width 10 inches 255 mm
Rim Diameter 24 inches 610 mm
Sidewall Height 3 inches 77 mm
Circumference 94.5 inches 2399 mm
Revolutions 670 per mile 417 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

255/30R24 Alternate Tire Size

Tire Size Overall Diameter Difference
265/25R24 29.2″ (742 mm) -2.9%
295/23R24 29.4″ (746 mm) -2.4%
275/25R24 29.4″ (748 mm) -2.1%
245/30R24 29.8″ (758 mm) -0.8%
275/30R24 30.6″ (776 mm) 1.6%
285/30R24 30.8″ (782 mm) 2.4%

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