LT305/70R18 Tire Size in Inches

LT305/70R18 is a metric tire size representation, which defines that the tires have a width of 305 mm, 70 is the aspect ratio and a rim diameter of 18 inches. In the imperial system the tire size LT305/70R18 equates to a 34.8×12R18 that is commonly used in the automotive industry. So Converting LT305/70R18 in inches the tires have a length of 34.8 inches, a width of 12 inches, a sidewall height of 8.4 inches and The number of complete resolutions made by the corresponding tire size is equal to 580 per mile with a circumference of 109.3 inches.

LT305/70R18 tire size in inches

Tire Diameter34.8 inches885 mm
Tread Width12 inches305 mm
Rim Diameter18 inches457 mm
Sidewall Height8.4 inches214 mm
Circumference109.3 inches2779 mm
Revolutions580 per mile360 per km

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LT305/70R18 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 LT305/70R18 tires.

Tire Size Overall Diameter Difference
295/60R20 33.9″ (862 mm) -2.6%
355/50R20 34″ (864 mm) -2.4%
275/65R20 34.1″ (866 mm) -2.1%
295/70R18 34.3″ (871 mm) -1.6%
345/60R18 34.3″ (871 mm) -1.6%
305/60R20 34.4″ (874 mm) -1.2%
335/55R20 34.5″ (876 mm) -1%
285/65R20 34.6″ (878 mm) -0.8%
325/65R18 34.6″ (879 mm) -0.7%
285/75R18 34.8″ (885 mm) 0%
315/60R20 34.9″ (886 mm) 0.1%
295/65R20 35.1″ (892 mm) 0.8%
275/80R18 35.3″ (897 mm) 1.4%
325/60R20 35.4″ (898 mm) 1.5%
315/70R18 35.4″ (899 mm) 1.6%
375/60R18 35.7″ (907 mm) 2.5%

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