LT285/65R20 in Inches

Tire size LT285/65R20 refers to the tire size in numbers and letters such as the first number “285” indicates the tire width in millimeters, the second number “65” indicates the aspect ratio of the tire and the last number indicates the diameter of the tire. A LT285/65R20 tire in inches can be described as a tire with a width of about 11.2 inches, a sidewall height of about 7.3 inches, and it fits on a 20-inch wheel.

Converting LT285/65R20 in Inches

LT285/65R20 inches mm
Tire Diameter 34.6 inches 878 mm
Tread Width 11.2 inches 285 mm
Rim Diameter 20 inches 508 mm
Sidewall Height 7.3 inches 185 mm
Circumference 108.6 inches 2757 mm
Revolutions 583 per mile 363 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
Circumference
Revolutions

LT285/65R20 Alternate Tire Size

Tire Size Overall Diameter Difference
295/50R22 33.7″ (855 mm) -2.6%
275/55R22 33.9″ (861 mm) -1.9%
295/60R20 33.9″ (862 mm) -1.8%
355/50R20 34″ (864 mm) -1.6%
305/50R22 34.1″ (865 mm) -1.5%
275/65R20 34.1″ (866 mm) -1.4%
285/55R22 34.4″ (873 mm) -0.6%
305/60R20 34.4″ (874 mm) -0.5%
315/50R22 34.4″ (875 mm) -0.3%
335/55R20 34.5″ (876 mm) -0.2%
295/55R22 34.8″ (883 mm) 0.6%
325/50R22 34.8″ (885 mm) 0.8%
315/60R20 34.9″ (886 mm) 0.9%
295/65R20 35.1″ (892 mm) 1.6%
305/55R22 35.2″ (895 mm) 1.9%
375/45R22 35.3″ (897 mm) 2.2%
325/60R20 35.4″ (898 mm) 2.3%

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