P255/40R13 Tire Size in Inches

P255/40R13 is a metric tire size representation, which defines that the tires have a width of 255 mm, 40 is the aspect ratio and a rim diameter of 13 inches. In the imperial system the tire size P255/40R13 equates to a 21×10R13 that is commonly used in the automotive industry. So Converting P255/40R13 in inches the tires have a length of 21 inches, a width of 10 inches, a sidewall height of 4 inches and The number of complete resolutions made by the corresponding tire size is equal to 961 per mile with a circumference of 65.9 inches.

P255/40R13 tire size in inches

P255/40R13inchesmm
Tire Diameter21 inches534 mm
Tread Width10 inches255 mm
Rim Diameter13 inches330 mm
Sidewall Height4 inches102 mm
Circumference65.9 inches1677 mm
Revolutions961 per mile596 per km

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P255/40R13 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 P255/40R13 tires.

Tire Size Overall Diameter Difference
115/70R14 20.4″ (518 mm) -3%
145/65R13 20.4″ (518 mm) -3%
135/70R13 20.5″ (520 mm) -2.6%
175/55R13 20.6″ (522 mm) -2.2%
165/50R14 20.6″ (522 mm) -2.2%
155/55R14 20.7″ (526 mm) -1.5%
215/40R14 20.8″ (528 mm) -1.1%
165/60R13 20.8″ (528 mm) -1.1%
105/70R15 20.8″ (529 mm) -0.9%
165/45R15 20.8″ (529 mm) -0.9%
125/80R13 20.9″ (530 mm) -0.7%
155/65R13 20.9″ (532 mm) -0.4%
225/45R13 20.9″ (532 mm) -0.4%
195/45R14 20.9″ (532 mm) -0.4%
125/70R14 20.9″ (532 mm) -0.4%
175/50R14 20.9″ (532 mm) -0.4%
145/70R13 21″ (534 mm) 0%
185/55R13 21″ (534 mm) 0%
255/35R14 21″ (534 mm) 0%
225/40R14 21.1″ (536 mm) 0.4%
205/50R13 21.1″ (536 mm) 0.4%
165/55R14 21.2″ (538 mm) 0.7%
175/60R13 21.3″ (540 mm) 1.1%
205/45R14 21.3″ (540 mm) 1.1%
185/50R14 21.3″ (542 mm) 1.5%
115/70R15 21.4″ (543 mm) 1.7%
165/65R13 21.4″ (544 mm) 1.9%
195/55R13 21.4″ (544 mm) 1.9%
145/65R14 21.4″ (544 mm) 1.9%
135/80R13 21.5″ (546 mm) 2.2%
215/50R13 21.5″ (546 mm) 2.2%
165/50R15 21.5″ (547 mm) 2.4%
185/45R15 21.5″ (547 mm) 2.4%
155/70R13 21.6″ (548 mm) 2.6%

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