345/30R20 Tire Size in Inches

345/30R20 is a metric tire size representation, which defines that the tires have a width of 345 mm, 30 is the aspect ratio and a rim diameter of 20 inches. In the imperial system the tire size 345/30R20 equates to a 28.2×13.6R20 that is commonly used in the automotive industry. So Converting 345/30R20 in inches the tires have a length of 28.2 inches, a width of 13.6 inches, a sidewall height of 4.1 inches and The number of complete resolutions made by the corresponding tire size is equal to 716 per mile with a circumference of 88.5 inches.

345/30R20 tire size in inches

345/30R20inchesmm
Tire Diameter28.2 inches716 mm
Tread Width13.6 inches345 mm
Rim Diameter20 inches508 mm
Sidewall Height4.1 inches104 mm
Circumference88.5 inches2248 mm
Revolutions716 per mile445 per km

Tire Size Calculator

Tire Diameter
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Rim Diameter
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345/30R20 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 345/30R20 tires.

Tire Size Overall Diameter Difference
325/25R21 27.4″ (695 mm) -2.9%
225/30R22 27.4″ (695 mm) -2.9%
145/65R20 27.4″ (696 mm) -2.8%
235/40R20 27.4″ (696 mm) -2.8%
275/25R22 27.4″ (697 mm) -2.7%
235/35R21 27.4″ (697 mm) -2.7%
315/30R20 27.5″ (698 mm) -2.5%
275/30R21 27.5″ (699 mm) -2.4%
275/35R20 27.6″ (700 mm) -2.2%
175/55R20 27.6″ (700 mm) -2.2%
235/30R22 27.6″ (701 mm) -2.1%
285/25R22 27.6″ (701 mm) -2.1%
215/45R20 27.6″ (702 mm) -2%
325/30R20 27.7″ (704 mm) -1.7%
195/50R20 27.7″ (704 mm) -1.7%
245/40R20 27.7″ (704 mm) -1.7%
245/35R21 27.8″ (705 mm) -1.5%
285/30R21 27.8″ (705 mm) -1.5%
165/60R20 27.8″ (706 mm) -1.4%
245/30R22 27.8″ (707 mm) -1.3%
295/25R22 27.8″ (707 mm) -1.3%
285/35R20 27.9″ (708 mm) -1.1%
155/65R20 28″ (710 mm) -0.8%
335/30R20 28″ (710 mm) -0.8%
225/45R20 28″ (710 mm) -0.8%
295/30R21 28″ (711 mm) -0.7%
355/25R21 28″ (711 mm) -0.7%
305/25R22 28″ (711 mm) -0.7%
255/35R21 28″ (711 mm) -0.7%
255/40R20 28″ (712 mm) -0.6%
255/30R22 28.1″ (713 mm) -0.4%
295/35R20 28.1″ (714 mm) -0.3%
315/25R22 28.2″ (717 mm) 0.1%
305/30R21 28.2″ (717 mm) 0.1%
265/35R21 28.3″ (719 mm) 0.4%
265/30R22 28.3″ (719 mm) 0.4%
235/45R20 28.3″ (720 mm) 0.6%
265/40R20 28.3″ (720 mm) 0.6%
305/35R20 28.4″ (722 mm) 0.8%
315/30R21 28.5″ (723 mm) 1%
275/30R22 28.5″ (725 mm) 1.3%
275/35R21 28.5″ (725 mm) 1.3%
335/25R22 28.6″ (727 mm) 1.5%
245/45R20 28.7″ (728 mm) 1.7%
275/40R20 28.7″ (728 mm) 1.7%
315/35R20 28.7″ (728 mm) 1.7%
325/30R21 28.7″ (729 mm) 1.8%
245/40R21 28.7″ (729 mm) 1.8%
285/30R22 28.8″ (731 mm) 2.1%
245/35R22 28.8″ (731 mm) 2.1%
285/35R21 28.9″ (733 mm) 2.4%
285/40R20 29″ (736 mm) 2.8%
325/35R20 29″ (736 mm) 2.8%
255/35R22 29″ (737 mm) 2.9%
255/40R21 29″ (737 mm) 2.9%
295/30R22 29″ (737 mm) 2.9%

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