Pony Car Club diff ratio Calculator
width
enter % height
Enter dia
Enter Tyre size
165
175
185
195
205
215
225
235
245
255
265
275
285
295
/
45
50
55
60
65
70
75
80
85
/
13
14
15
16
17
18
19
20
21
22
Are u crazy?
Tyre height
mm
Rim height
mm
Total wheel radius
mm
Rolling circumference
mm
Enter Diff ratio
2.8
2.86
2.91
2.94
3
3.07
3.25
3.33
3.4
3.45
3.5
3.55
3.6
3.7
3.75
3.82
3.89
4
4.11
4.22
4.33
4.44
4.5
4.56
4.63
4.71
4.86
5
5.14
5.29
5.43
5.5
5.67
5.83
6
6.2
6.33
:1
Enter engine max RPM
rpm
Your top speed is
KPH
MPH
Enter your cruise RPM
rpm
Your cruise speed is
KPH
MPH
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