225/35R18 Tire Size in Inches

225/35R18 is a metric tire size representation, which defines that the tires have a width of 225 mm, 35 is the aspect ratio and a rim diameter of 18 inches. In the imperial system the tire size 225/35R18 equates to a 24.2×8.9R18 that is commonly used in the automotive industry. So Converting 225/35R18 in inches the tires have a length of 24.2 inches, a width of 8.9 inches, a sidewall height of 3.1 inches and The number of complete resolutions made by the corresponding tire size is equal to 834 per mile with a circumference of 76 inches.

225/35R18 tire size in inches

225/35R18inchesmm
Tire Diameter24.2 inches615 mm
Tread Width8.9 inches225 mm
Rim Diameter18 inches457 mm
Sidewall Height3.1 inches79 mm
Circumference76 inches1931 mm
Revolutions834 per mile518 per km

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225/35R18 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 225/35R18 tires.

Tire Size Overall Diameter Difference
235/30R18 23.6″ (599 mm) -2.6%
205/35R18 23.7″ (601 mm) -2.3%
245/30R18 23.8″ (605 mm) -1.6%
125/60R18 23.9″ (607 mm) -1.3%
215/35R18 23.9″ (607 mm) -1.3%
255/30R18 24.1″ (611 mm) -0.7%
175/45R18 24.2″ (615 mm) 0%
265/30R18 24.3″ (617 mm) 0.3%
225/30R19 24.4″ (619 mm) 0.7%
135/60R18 24.4″ (619 mm) 0.7%
205/40R18 24.4″ (621 mm) 1%
235/35R18 24.4″ (621 mm) 1%
235/30R19 24.6″ (625 mm) 1.6%
245/35R18 24.8″ (629 mm) 2.3%
215/40R18 24.8″ (629 mm) 2.3%
285/30R18 24.8″ (629 mm) 2.3%
245/30R19 24.8″ (631 mm) 2.6%
295/25R19 24.8″ (631 mm) 2.6%
125/70R18 24.9″ (633 mm) 2.9%
215/35R19 24.9″ (633 mm) 2.9%

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