tire

Tire Size Calculator

Calculate tire sizes in inches or millimeters and find alternative sizes.
Tread Width: 185
Aspect Ratio: 60
Wheel Diameter: 15
Inches
Millimeters

Results for 185/60R15 Tires

disc wheel
Diameter
23.7"
tire width
Width
7.3"
disc wheel
Sidewall
4.4"
tire circumference
Circumference
74.5"
tire rpm
Revs per mile
850

Alternate Tire Sizes

15"
13"
14"
16"
17"
18"
Tire Size
Diameter
Width
Sidewall
Circumference
Revs per mile
205/50R15
23,1"
-2.6%
8,1"
4,0"
72,4"
875
175/60R15
23,3"
-1.72%
6,9"
4,1"
73,1"
867
165/65R15
23,4"
-1.28%
6,5"
4,2"
73,6"
861
195/55R15
23,4"
-1.28%
7,7"
4,2"
73,6"
861
215/50R15
23,5"
-0.85%
8,5"
4,2"
73,7"
860
Best fit
135/80R15
23,5"
-0.85%
5,3"
4,3"
73,8"
859
Best fit
185/60R15
23,7"
0%
7,3"
4,4"
74,5"
850
Best fit
225/50R15
23,9"
0.84%
8,9"
4,4"
74,9"
846
Best fit
205/55R15
23,9"
0.84%
8,1"
4,4"
75,0"
845
Best fit
175/65R15
24,0"
1.25%
6,9"
4,5"
75,2"
842
145/80R15
24,1"
1.66%
5,7"
4,6"
75,8"
836
195/60R15
24,2"
2.07%
7,7"
4,6"
76,0"
833
235/50R15
24,3"
2.47%
9,3"
4,6"
76,2"
832