T145/65R20 Tire Size in Inches

T145/65R20 is a metric tire size representation, which defines that the tires have a width of 145 mm, 65 is the aspect ratio and a rim diameter of 20 inches. In the imperial system the tire size T145/65R20 equates to a 27.4×5.7R20 that is commonly used in the automotive industry. So Converting T145/65R20 in inches the tires have a length of 27.4 inches, a width of 5.7 inches, a sidewall height of 3.7 inches and The number of complete resolutions made by the corresponding tire size is equal to 737 per mile with a circumference of 86 inches.

T145/65R20 tire size in inches

T145/65R20inchesmm
Tire Diameter27.4 inches696 mm
Tread Width5.7 inches145 mm
Rim Diameter20 inches508 mm
Sidewall Height3.7 inches94 mm
Circumference86 inches2185 mm
Revolutions737 per mile458 per km

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T145/65R20 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 T145/65R20 tires.

Tire Size Overall Diameter Difference
335/25R20 26.6″ (676 mm) -2.9%
245/35R20 26.8″ (680 mm) -2.3%
285/30R20 26.8″ (680 mm) -2.3%
345/25R20 26.8″ (680 mm) -2.3%
295/25R21 26.8″ (681 mm) -2.2%
245/30R21 26.8″ (681 mm) -2.2%
145/60R20 26.9″ (682 mm) -2%
375/20R21 26.9″ (683 mm) -1.9%
305/25R21 27″ (685 mm) -1.6%
255/35R20 27″ (686 mm) -1.4%
295/30R20 27″ (686 mm) -1.4%
255/30R21 27″ (687 mm) -1.3%
225/40R20 27.1″ (688 mm) -1.1%
265/25R22 27.2″ (691 mm) -0.7%
305/30R20 27.2″ (692 mm) -0.6%
265/30R21 27.3″ (693 mm) -0.4%
155/60R20 27.3″ (694 mm) -0.3%
265/35R20 27.3″ (694 mm) -0.3%
225/30R22 27.4″ (695 mm) -0.1%
325/25R21 27.4″ (695 mm) -0.1%
235/40R20 27.4″ (696 mm) 0%
235/35R21 27.4″ (697 mm) 0.1%
275/25R22 27.4″ (697 mm) 0.1%
315/30R20 27.5″ (698 mm) 0.3%
275/30R21 27.5″ (699 mm) 0.4%
275/35R20 27.6″ (700 mm) 0.6%
175/55R20 27.6″ (700 mm) 0.6%
235/30R22 27.6″ (701 mm) 0.7%
285/25R22 27.6″ (701 mm) 0.7%
215/45R20 27.6″ (702 mm) 0.9%
325/30R20 27.7″ (704 mm) 1.1%
195/50R20 27.7″ (704 mm) 1.1%
245/40R20 27.7″ (704 mm) 1.1%
285/30R21 27.8″ (705 mm) 1.3%
245/35R21 27.8″ (705 mm) 1.3%
165/60R20 27.8″ (706 mm) 1.4%
245/30R22 27.8″ (707 mm) 1.6%
295/25R22 27.8″ (707 mm) 1.6%
285/35R20 27.9″ (708 mm) 1.7%
155/65R20 28″ (710 mm) 2%
225/45R20 28″ (710 mm) 2%
335/30R20 28″ (710 mm) 2%
355/25R21 28″ (711 mm) 2.2%
295/30R21 28″ (711 mm) 2.2%
305/25R22 28″ (711 mm) 2.2%
255/35R21 28″ (711 mm) 2.2%
255/40R20 28″ (712 mm) 2.3%
255/30R22 28.1″ (713 mm) 2.4%
295/35R20 28.1″ (714 mm) 2.6%
345/30R20 28.2″ (716 mm) 2.9%

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