215/35R18 Tire Size in Inches

215/35R18 is a metric tire size representation, which defines that the tires have a width of 215 mm, 35 is the aspect ratio and a rim diameter of 18 inches. In the imperial system the tire size 215/35R18 equates to a 23.9×8.5R18 that is commonly used in the automotive industry. So Converting 215/35R18 in inches the tires have a length of 23.9 inches, a width of 8.5 inches, a sidewall height of 3 inches and The number of complete resolutions made by the corresponding tire size is equal to 845 per mile with a circumference of 75 inches.

215/35R18 tire size in inches

Tire Diameter23.9 inches607 mm
Tread Width8.5 inches215 mm
Rim Diameter18 inches457 mm
Sidewall Height3 inches75 mm
Circumference75 inches1906 mm
Revolutions845 per mile525 per km

Tire Size Calculator

Tire Diameter
Tread Width
Rim Diameter
Sidewall Height

215/35R18 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 215/35R18 tires.

Tire Size Overall Diameter Difference
165/40R18 23.2″ (589 mm) -3%
225/30R18 23.3″ (593 mm) -2.3%
195/35R18 23.3″ (593 mm) -2.3%
235/30R18 23.6″ (599 mm) -1.3%
205/35R18 23.7″ (601 mm) -1%
245/30R18 23.8″ (605 mm) -0.3%
125/60R18 23.9″ (607 mm) 0%
255/30R18 24.1″ (611 mm) 0.7%
175/45R18 24.2″ (615 mm) 1.3%
225/35R18 24.2″ (615 mm) 1.3%
265/30R18 24.3″ (617 mm) 1.6%
135/60R18 24.4″ (619 mm) 2%
225/30R19 24.4″ (619 mm) 2%
235/35R18 24.4″ (621 mm) 2.3%
205/40R18 24.4″ (621 mm) 2.3%
235/30R19 24.6″ (625 mm) 3%

Leave a Comment