345/30R20 Tires

345/30R20 Conversion

When converted to inches, 345/30R20 is equivalent to 28.2x13.6R20.

345/30R20 tire has a section width of 13.6 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 4.1 inches (104 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 28.2 inches (716 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 88.5 inches (2248.2 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. 345/30R20 tire makes 716 revolutions per mile (445 revolutions per kilometer).

345/30R20 Section Width
13.6"
28.2"
345/30R20 Tire Side
Tire Circumference
88.5"
20"
4.1"
716 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 716 mm 28.2"
Tread Width 345 mm 13.6"
Rim Diameter 508 mm 20"
Sidewall Height 104 mm 4.1"
Circumference 2248.2 mm 88.5"
Revolutions 445 per km 716 per mile

345/30R20 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 345/30R20 tire can be replaced with 56 compatible tire sizes. Select optional plus size to see its specs.

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%