tire

Tire Size Calculator

Calculate tire sizes in inches or millimeters and find alternative sizes.
Tread Width: 255
Aspect Ratio: 60
Wheel Diameter: 15
Inches
Millimeters

Results for 255/60R15 Tires

disc wheel
Diameter
27"
tire width
Width
10"
disc wheel
Sidewall
6"
tire circumference
Circumference
84.9"
tire rpm
Revs per mile
746

Alternate Tire Sizes

15"
14"
16"
17"
18"
19"
20"
21"
22"
Tire Size
Diameter
Width
Sidewall
Circumference
Revs per mile
205/70R15
26,3"
-2.66%
8,1"
5,6"
82,6"
767
295/50R15
26,6"
-1.5%
11,6"
5,8"
83,6"
758
185/80R15
26,7"
-1.12%
7,3"
5,8"
83,7"
757
215/70R15
26,9"
-0.37%
8,5"
5,9"
84,3"
752
Best fit
255/60R15
27,0"
0%
10,0"
6,0"
84,9"
746
Best fit
205/75R15
27,1"
0.37%
8,1"
6,1"
85,1"
744
Best fit
195/80R15
27,3"
1.1%
7,7"
6,1"
85,7"
740
225/70R15
27,4"
1.46%
8,9"
6,2"
86,0"
736
215/75R15
27,7"
2.53%
8,5"
6,3"
87,0"
729