215/45R20 Tire Size in Inches

215/45R20 is a metric tire size representation, which defines that the tires have a width of 215 mm, 45 is the aspect ratio and a rim diameter of 20 inches. In the imperial system the tire size 215/45R20 equates to a 27.6×8.5R20 that is commonly used in the automotive industry. So Converting 215/45R20 in inches the tires have a length of 27.6 inches, a width of 8.5 inches, a sidewall height of 3.8 inches and The number of complete resolutions made by the corresponding tire size is equal to 731 per mile with a circumference of 86.7 inches.

215/45R20 tire size in inches

215/45R20inchesmm
Tire Diameter27.6 inches702 mm
Tread Width8.5 inches215 mm
Rim Diameter20 inches508 mm
Sidewall Height3.8 inches97 mm
Circumference86.7 inches2204 mm
Revolutions731 per mile454 per km

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215/45R20 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 215/45R20 tires.

Tire Size Overall Diameter Difference
295/25R21 26.8″ (681 mm) -3%
245/30R21 26.8″ (681 mm) -3%
145/60R20 26.9″ (682 mm) -2.8%
375/20R21 26.9″ (683 mm) -2.7%
305/25R21 27″ (685 mm) -2.4%
255/35R20 27″ (686 mm) -2.3%
295/30R20 27″ (686 mm) -2.3%
255/30R21 27″ (687 mm) -2.1%
225/40R20 27.1″ (688 mm) -2%
265/25R22 27.2″ (691 mm) -1.6%
305/30R20 27.2″ (692 mm) -1.4%
265/30R21 27.3″ (693 mm) -1.3%
155/60R20 27.3″ (694 mm) -1.1%
265/35R20 27.3″ (694 mm) -1.1%
225/30R22 27.4″ (695 mm) -1%
325/25R21 27.4″ (695 mm) -1%
145/65R20 27.4″ (696 mm) -0.9%
235/40R20 27.4″ (696 mm) -0.9%
275/25R22 27.4″ (697 mm) -0.7%
235/35R21 27.4″ (697 mm) -0.7%
315/30R20 27.5″ (698 mm) -0.6%
275/30R21 27.5″ (699 mm) -0.4%
275/35R20 27.6″ (700 mm) -0.3%
175/55R20 27.6″ (700 mm) -0.3%
235/30R22 27.6″ (701 mm) -0.1%
285/25R22 27.6″ (701 mm) -0.1%
195/50R20 27.7″ (704 mm) 0.3%
325/30R20 27.7″ (704 mm) 0.3%
245/40R20 27.7″ (704 mm) 0.3%
245/35R21 27.8″ (705 mm) 0.4%
285/30R21 27.8″ (705 mm) 0.4%
165/60R20 27.8″ (706 mm) 0.6%
295/25R22 27.8″ (707 mm) 0.7%
245/30R22 27.8″ (707 mm) 0.7%
285/35R20 27.9″ (708 mm) 0.9%
335/30R20 28″ (710 mm) 1.1%
155/65R20 28″ (710 mm) 1.1%
225/45R20 28″ (710 mm) 1.1%
355/25R21 28″ (711 mm) 1.3%
305/25R22 28″ (711 mm) 1.3%
255/35R21 28″ (711 mm) 1.3%
295/30R21 28″ (711 mm) 1.3%
255/40R20 28″ (712 mm) 1.4%
255/30R22 28.1″ (713 mm) 1.6%
295/35R20 28.1″ (714 mm) 1.7%
345/30R20 28.2″ (716 mm) 2%
315/25R22 28.2″ (717 mm) 2.1%
305/30R21 28.2″ (717 mm) 2.1%
265/30R22 28.3″ (719 mm) 2.4%
265/35R21 28.3″ (719 mm) 2.4%
265/40R20 28.3″ (720 mm) 2.6%
235/45R20 28.3″ (720 mm) 2.6%
305/35R20 28.4″ (722 mm) 2.8%
315/30R21 28.5″ (723 mm) 3%

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