275/70R18 is a metric tire size representation, which defines that the tires have a width of 275 mm, 70 is the aspect ratio and a rim diameter of 18 inches. In the imperial system the tire size 275/70R18 equates to a 33.2×10.8R18 that is commonly used in the automotive industry. So Converting 275/70R18 in inches the tires have a length of 33.2 inches, a width of 10.8 inches, a sidewall height of 7.6 inches and The number of complete resolutions made by the corresponding tire size is equal to 608 per mile with a circumference of 104.2 inches.
275/70R18 tire size in inches
275/70R18
inches
mm
Tire Diameter
33.2 inches
843 mm
Tread Width
10.8 inches
275 mm
Rim Diameter
18 inches
457 mm
Sidewall Height
7.6 inches
193 mm
Circumference
104.2 inches
2647 mm
Revolutions
608 per mile
378 per km
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275/70R18 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 275/70R18 tires.