tire

Tire Size Calculator

Calculate tire sizes in inches or millimeters and find alternative sizes.
Tread Width: 135
Aspect Ratio: 40
Wheel Diameter: 15
Inches
Millimeters

Results for 135/40R15 Tires

disc wheel
Diameter
19.3"
tire width
Width
5.3"
disc wheel
Sidewall
2.1"
tire circumference
Circumference
60.5"
tire rpm
Revs per mile
1048

Alternate Tire Sizes

15"
10"
12"
13"
Tire Size
Diameter
Width
Sidewall
Circumference
Revs per mile
135/40R15
19,3"
0%
5,3"
2,1"
60,5"
1048
Best fit