LT315/70R18 Tire Size in Inches

LT315/70R18 is a metric tire size representation, which defines that the tires have a width of 315 mm, 70 is the aspect ratio and a rim diameter of 18 inches. In the imperial system the tire size LT315/70R18 equates to a 35.4×12.4R18 that is commonly used in the automotive industry. So Converting LT315/70R18 in inches the tires have a length of 35.4 inches, a width of 12.4 inches, a sidewall height of 8.7 inches and The number of complete resolutions made by the corresponding tire size is equal to 570 per mile with a circumference of 111.2 inches.

LT315/70R18 tire size in inches

LT315/70R18 inches mm
Tire Diameter 35.4 inches 899 mm
Tread Width 12.4 inches 315 mm
Rim Diameter 18 inches 457 mm
Sidewall Height 8.7 inches 221 mm
Circumference 111.2 inches 2823 mm
Revolutions 570 per mile 354 per km

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LT315/70R18 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 LT315/70R18 tires.

Tire Size Overall Diameter Difference
305/60R20 34.4″ (874 mm) -2.8%
335/55R20 34.5″ (876 mm) -2.6%
285/65R20 34.6″ (878 mm) -2.3%
325/65R18 34.6″ (879 mm) -2.2%
285/75R18 34.8″ (885 mm) -1.6%
305/70R18 34.8″ (885 mm) -1.6%
315/60R20 34.9″ (886 mm) -1.4%
295/65R20 35.1″ (892 mm) -0.8%
275/80R18 35.3″ (897 mm) -0.2%
325/60R20 35.4″ (898 mm) -0.1%
375/60R18 35.7″ (907 mm) 0.9%
305/75R18 36″ (915 mm) 1.8%
355/65R18 36.2″ (919 mm) 2.2%
375/55R20 36.2″ (920 mm) 2.3%

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