tire

Tire Size Calculator

Calculate tire sizes in inches or millimeters and find alternative sizes.
Tread Width: 245
Aspect Ratio: 35
Wheel Diameter: 18
Inches
Millimeters

Results for 245/35R18 Tires

disc wheel
Diameter
24.8"
tire width
Width
9.6"
disc wheel
Sidewall
3.4"
tire circumference
Circumference
77.7"
tire rpm
Revs per mile
815

Alternate Tire Sizes

18"
14"
15"
16"
17"
19"
20"
Tire Size
Diameter
Width
Sidewall
Circumference
Revs per mile
225/35R18
24,2"
-2.48%
8,9"
3,1"
76,0"
834
205/40R18
24,5"
-1.22%
8,1"
3,2"
76,8"
825
285/30R18
24,7"
-0.4%
11,2"
3,4"
77,7"
816
Best fit
245/35R18
24,8"
0%
9,6"
3,4"
77,7"
815
Best fit
215/40R18
24,8"
0%
8,5"
3,4"
77,8"
815
Best fit
195/45R18
24,9"
0.4%
7,7"
3,5"
78,2"
810
Best fit
255/35R18
25,0"
0.8%
10,0"
3,5"
78,6"
806
Best fit
295/30R18
25,0"
0.8%
11,6"
3,5"
78,4"
808
Best fit
225/40R18
25,1"
1.2%
8,9"
3,5"
78,8"
804
205/45R18
25,3"
1.98%
8,1"
3,6"
79,3"
799
265/35R18
25,3"
1.98%
10,4"
3,7"
79,5"
798
235/40R18
25,4"
2.36%
9,3"
3,7"
79,8"
794
315/30R18
25,4"
2.36%
12,4"
3,7"
79,9"
793