375/45R20 Tires

375/45R20 Conversion

When converted to inches, 375/45R20 is equivalent to 33.3x14.8R20.

375/45R20 tire has a section width of 14.8 inches which is the measurement of tire's width from its inner sidewall to its outer sidewall. Rim diameter of 20 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 6.7 inches (169 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 33.3 inches (846 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 104.6 inches (2656.4 mm) is the outer perimeter of the tire. Tire revolutions indicate the number of times a tire revolves while it covers the distance in miles or kilometers. 375/45R20 tire makes 606 revolutions per mile (376 revolutions per kilometer).

375/45R20 Section Width
14.8"
33.3"
375/45R20 Tire Side
Tire Circumference
104.6"
20"
6.7"
606 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 846 mm 33.3"
Tread Width 375 mm 14.8"
Rim Diameter 508 mm 20"
Sidewall Height 169 mm 6.7"
Circumference 2656.4 mm 104.6"
Revolutions 376 per km 606 per mile

375/45R20 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 375/45R20 tire can be replaced with 22 compatible tire sizes. Select optional plus size to see its specs.

Tire Size Overall Diameter Difference
285/55R20 32.4" (822 mm) -2.8%
315/50R20 32.4" (824 mm) -2.6%
265/50R22 32.5" (825 mm) -2.5%
295/45R22 32.5" (825 mm) -2.5%
265/60R20 32.5" (826 mm) -2.4%
295/55R20 32.8" (832 mm) -1.7%
305/45R22 32.8" (833 mm) -1.5%
325/50R20 32.8" (834 mm) -1.4%
275/50R22 32.9" (835 mm) -1.3%
275/60R20 33" (838 mm) -0.9%
355/40R22 33.2" (843 mm) -0.4%
315/45R22 33.2" (843 mm) -0.4%
305/55R20 33.2" (844 mm) -0.2%
285/50R22 33.3" (845 mm) -0.1%
285/60R20 33.5" (850 mm) 0.5%
325/45R22 33.5" (851 mm) 0.6%
295/50R22 33.7" (855 mm) 1.1%
275/55R22 33.9" (861 mm) 1.8%
295/60R20 33.9" (862 mm) 1.9%
355/50R20 34" (864 mm) 2.1%
305/50R22 34.1" (865 mm) 2.2%
275/65R20 34.1" (866 mm) 2.4%