Tire Size Calculator
Calculate tire sizes in inches or millimeters and find alternative sizes.
Inches
Millimeters
Results for 205/60R15 Tires
Diameter
24.7"
Width
8.1"
Sidewall
4.8"
Circumference
77.5"
Revs per mile
817
Alternate Tire Sizes
15"
13"
14"
16"
17"
18"
19"
20"
Tire Size
Diameter
Width
Sidewall
Circumference
Revs per mile