205 tires

205 mm across the tread — about 8.1 inches — on rims from 13 to 20 inches. 82 sizes in all. The second number changes the height, not the width.

13-inch rim — 9

14-inch rim — 10

15-inch rim — 10

16-inch rim — 10

17-inch rim — 10

17.5-inch rim — 3

18-inch rim — 10

19-inch rim — 10

20-inch rim — 10