tire

Tire Size Calculator

Calculate tire sizes in inches or millimeters and find alternative sizes.
Tread Width: 245
Aspect Ratio: 70
Wheel Diameter: 17
Inches
Millimeters

Results for 245/70R17 Tires

disc wheel
Diameter
30.5"
tire width
Width
9.6"
disc wheel
Sidewall
6.8"
tire circumference
Circumference
95.8"
tire rpm
Revs per mile
661

Alternate Tire Sizes

17"
15"
16"
18"
19"
20"
21"
22"
23"
24"
Tire Size
Diameter
Width
Sidewall
Circumference
Revs per mile
235/70R17
30,0"
-1.67%
9,3"
6,5"
94,1"
674
275/60R17
30,0"
-1.67%
10,8"
6,5"
94,2"
673
255/65R17
30,1"
-1.33%
10,0"
6,5"
94,4"
672
225/75R17
30,3"
-0.66%
8,9"
6,6"
95,1"
666
Best fit
245/70R17
30,5"
0%
9,6"
6,8"
95,8"
662
Best fit
265/65R17
30,6"
0.33%
10,4"
6,8"
96,0"
660
Best fit
235/75R17
30,9"
1.29%
9,3"
6,9"
97,0"
654
275/65R17
31,1"
1.93%
10,8"
7,0"
97,6"
649
255/70R17
31,1"
1.93%
10,0"
7,0"
97,5"
650