tire

Tire Size Calculator

Calculate tire sizes in inches or millimeters and find alternative sizes.
Tread Width: 215
Aspect Ratio: 45
Wheel Diameter: 17
Inches
Millimeters

Results for 215/45R17 Tires

disc wheel
Diameter
24.6"
tire width
Width
8.5"
disc wheel
Sidewall
3.8"
tire circumference
Circumference
77.3"
tire rpm
Revs per mile
820

Alternate Tire Sizes

17"
13"
14"
15"
16"
18"
19"
20"
Tire Size
Diameter
Width
Sidewall
Circumference
Revs per mile
195/45R17
23,9"
-2.93%
7,7"
3,5"
75,1"
844
225/40R17
24,1"
-2.07%
8,9"
3,5"
75,6"
838
205/45R17
24,3"
-1.23%
8,1"
3,6"
76,2"
832
185/50R17
24,3"
-1.23%
7,3"
3,6"
76,3"
831
235/40R17
24,4"
-0.82%
9,3"
3,7"
76,6"
827
Best fit
215/45R17
24,6"
0%
8,5"
3,8"
77,3"
820
Best fit
275/35R17
24,6"
0%
10,8"
3,8"
77,2"
821
Best fit
245/40R17
24,7"
0.4%
9,6"
3,9"
77,6"
816
Best fit
255/40R17
25,0"
1.6%
10,0"
4,0"
78,6"
806
225/45R17
25,0"
1.6%
8,9"
4,0"
78,4"
808
205/50R17
25,1"
1.99%
8,1"
4,0"
78,7"
805
235/45R17
25,3"
2.77%
9,3"
4,2"
79,5"
797
265/40R17
25,3"
2.77%
10,4"
4,2"
79,6"
796