LT275/80R18 Tire Size in Inches

LT275/80R18 is a metric tire size representation, which defines that the tires have a width of 275 mm, 80 is the aspect ratio and a rim diameter of 18 inches. In the imperial system the tire size LT275/80R18 equates to a 35.3×10.8R18 that is commonly used in the automotive industry. So Converting LT275/80R18 in inches the tires have a length of 35.3 inches, a width of 10.8 inches, a sidewall height of 8.7 inches and The number of complete resolutions made by the corresponding tire size is equal to 572 per mile with a circumference of 110.8 inches.

LT275/80R18 tire size in inches

Tire Diameter35.3 inches897 mm
Tread Width10.8 inches275 mm
Rim Diameter18 inches457 mm
Sidewall Height8.7 inches220 mm
Circumference110.8 inches2817 mm
Revolutions572 per mile355 per km

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LT275/80R18 Equivalent Tire Sizes for replacement

If you are replacing your tires, always keep in mind that they are compatible with your vehicle so that the impact on the overall performance of your vehicle can be reduced. Here we have listed some tire size that is equivalent to LT275/80R18 tires.

Tire Size Overall Diameter Difference
345/60R18 34.3″ (871 mm) -2.9%
295/70R18 34.3″ (871 mm) -2.9%
305/60R20 34.4″ (874 mm) -2.6%
335/55R20 34.5″ (876 mm) -2.3%
285/65R20 34.6″ (878 mm) -2.1%
325/65R18 34.6″ (879 mm) -2%
285/75R18 34.8″ (885 mm) -1.3%
305/70R18 34.8″ (885 mm) -1.3%
315/60R20 34.9″ (886 mm) -1.2%
295/65R20 35.1″ (892 mm) -0.6%
325/60R20 35.4″ (898 mm) 0.1%
315/70R18 35.4″ (899 mm) 0.2%
375/60R18 35.7″ (907 mm) 1.1%
305/75R18 36″ (915 mm) 2%
355/65R18 36.2″ (919 mm) 2.5%
375/55R20 36.2″ (920 mm) 2.6%

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