Tire Calculator
Tire Cross-Section
175
185
195
205
215
225
235
245
255
265
275
285
295
305
315
325
335
345
Aspect Ratio
30
35
40
45
50
55
60
65
70
75
80
85
Wheel Diameter
13
14
15
16
17
18
19
20
Calculate
Tire Diameter (in inches)
Approx. Section Width (in inches)
Approx. Rim Width (in inches)
Revs per Mile
