Size
Rim
250-15
7
7.5
5.00-8
3
6.00-9
4
6.50-10
5
7.00-12
7.50-16
5.5
7.50-20
6.50
8.15-15
8.25-20
6.5
15×41/2-8
3.25
18×7-8
4.33
23×9-10
23.5-25
9.5