255/40R22 Tires

255/40R22 Conversion

When converted to inches, 255/40R22 is equivalent to 30x10R22.

255/40R22 tire has a section width of 10 inches which is the measurement of tire's width from its inner sidewall to its outer sidewall. Rim diameter of 22 inches represents the size of the wheel the tire can be mounted on. Sidewall height of 4 inches (102 mm) is the measurement from the wheel rim to top of the tire tread. Overall diameter of 30 inches (763 mm) reflects the outer diameter of the tire and stands for tire height. Circumference of 94.2 inches (2395.8 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. 255/40R22 tire makes 673 revolutions per mile (417 revolutions per kilometer).

255/40R22 Section Width
10"
30"
255/40R22 Tire Side
Tire Circumference
94.2"
22"
4"
673 Revs/Mile
Metric Inches
Overall Diameter (Tire Height) 763 mm 30"
Tread Width 255 mm 10"
Rim Diameter 558.8 mm 22"
Sidewall Height 102 mm 4"
Circumference 2395.8 mm 94.2"
Revolutions 417 per km 673 per mile

255/40R22 Replacement Tire Sizes

Replacement tires have to be within 3% of the original tire's overall diameter. 255/40R22 tire can be replaced with 21 compatible tire sizes. Select optional plus size to see its specs.

Tire Size Overall Diameter Difference
265/25R24 29.2" (742 mm) -2.8%
315/25R23 29.2" (742 mm) -2.8%
305/30R22 29.3" (743 mm) -2.6%
265/35R22 29.3" (745 mm) -2.4%
295/23R24 29.4" (746 mm) -2.2%
275/25R24 29.4" (748 mm) -2%
315/30R22 29.5" (749 mm) -1.8%
275/35R22 29.6" (751 mm) -1.6%
245/30R24 29.8" (758 mm) -0.7%
285/35R22 29.9" (759 mm) -0.5%
295/30R23 30" (762 mm) -0.1%
255/30R24 30.1" (764 mm) 0.1%
295/35R22 30.1" (765 mm) 0.3%
265/40R22 30.4" (771 mm) 1%
305/35R22 30.4" (773 mm) 1.3%
275/30R24 30.6" (776 mm) 1.7%
315/35R22 30.7" (779 mm) 2.1%
275/40R22 30.7" (779 mm) 2.1%
325/30R23 30.7" (780 mm) 2.2%
285/30R24 30.8" (782 mm) 2.5%
285/35R23 30.9" (784 mm) 2.8%