LT345/60R18 Tire Size in Inches

LT345/60R18 is a metric tire size representation, which defines that the tires have a width of 345 mm, 60 is the aspect ratio and a rim diameter of 18 inches. In the imperial system the tire size LT345/60R18 equates to a 34.3×13.6R18 that is commonly used in the automotive industry. So Converting LT345/60R18 in inches the tires have a length of 34.3 inches, a width of 13.6 inches, a sidewall height of 8.1 inches and The number of complete resolutions made by the corresponding tire size is equal to 588 per mile with a circumference of 107.7 inches.

LT345/60R18 tire size in inches

LT345/60R18inchesmm
Tire Diameter34.3 inches871 mm
Tread Width13.6 inches345 mm
Rim Diameter18 inches457 mm
Sidewall Height8.1 inches207 mm
Circumference107.7 inches2735 mm
Revolutions588 per mile366 per km

Tire Size Calculator

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LT345/60R18 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 LT345/60R18 tires.

Tire Size Overall Diameter Difference
375/45R20 33.3″ (846 mm) -2.9%
325/60R18 33.3″ (847 mm) -2.8%
285/60R20 33.5″ (850 mm) -2.4%
305/65R18 33.6″ (853 mm) -2.1%
285/70R18 33.7″ (857 mm) -1.6%
295/60R20 33.9″ (862 mm) -1%
355/50R20 34″ (864 mm) -0.8%
275/65R20 34.1″ (866 mm) -0.6%
295/70R18 34.3″ (871 mm) 0%
305/60R20 34.4″ (874 mm) 0.3%
335/55R20 34.5″ (876 mm) 0.6%
285/65R20 34.6″ (878 mm) 0.8%
325/65R18 34.6″ (879 mm) 0.9%
285/75R18 34.8″ (885 mm) 1.6%
305/70R18 34.8″ (885 mm) 1.6%
315/60R20 34.9″ (886 mm) 1.7%
295/65R20 35.1″ (892 mm) 2.4%
275/80R18 35.3″ (897 mm) 3%

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