LT375/50R18 Tire Size in Inches

LT375/50R18 is a metric tire size representation, which defines that the tires have a width of 375 mm, 50 is the aspect ratio and a rim diameter of 18 inches. In the imperial system the tire size LT375/50R18 equates to a 32.8×14.8R18 that is commonly used in the automotive industry. So Converting LT375/50R18 in inches the tires have a length of 32.8 inches, a width of 14.8 inches, a sidewall height of 7.4 inches and The number of complete resolutions made by the corresponding tire size is equal to 615 per mile with a circumference of 103 inches.

LT375/50R18 tire size in inches

LT375/50R18inchesmm
Tire Diameter32.8 inches833 mm
Tread Width14.8 inches375 mm
Rim Diameter18 inches457 mm
Sidewall Height7.4 inches188 mm
Circumference103 inches2616 mm
Revolutions615 per mile382 per km

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LT375/50R18 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 LT375/50R18 tires.

Tire Size Overall Diameter Difference
235/75R18 31.9″ (809 mm) -2.9%
275/55R20 31.9″ (810 mm) -2.8%
225/70R19.5 31.9″ (811 mm) -2.6%
305/50R20 32″ (814 mm) -2.3%
255/60R20 32″ (814 mm) -2.3%
275/65R18 32.1″ (815 mm) -2.2%
255/70R18 32.1″ (815 mm) -2.2%
255/65R19 32.1″ (815 mm) -2.2%
285/55R20 32.4″ (822 mm) -1.3%
305/60R18 32.4″ (823 mm) -1.2%
315/50R20 32.4″ (824 mm) -1.1%
265/60R20 32.5″ (826 mm) -0.8%
285/65R18 32.6″ (827 mm) -0.7%
265/70R18 32.6″ (829 mm) -0.5%
295/55R20 32.8″ (832 mm) -0.1%
325/50R20 32.8″ (834 mm) 0.1%
275/60R20 33″ (838 mm) 0.6%
245/70R19.5 33″ (839 mm) 0.7%
295/65R18 33.1″ (841 mm) 1%
275/70R18 33.2″ (843 mm) 1.2%
305/55R20 33.2″ (844 mm) 1.3%
375/45R20 33.3″ (846 mm) 1.6%
325/60R18 33.3″ (847 mm) 1.7%
285/60R20 33.5″ (850 mm) 2%
305/65R18 33.6″ (853 mm) 2.4%
285/70R18 33.7″ (857 mm) 2.9%

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