8”x2.50-4  Flat Free Tire Solid PU Foam Wheel

6inch:   6”x1.25”, 6”x1.5”; 6”x1.75”, 6''X2''
7inch:    7”x1.1”, 7”x1.5”, 7”x1.75”, 7”x2”, 7''X4''

8inch:     8''X2.50-4, 8”x1.75, 8”x2”, 8”x2.5” 8”x3”
9inch:     9''X2.50-4, 9”x3.00-4, 9”x3.50-4,

10inch:    10''X3.00-4, 10''X3.50-4, 10x1.75”, 10”x2”, 10”x2.5”, 10”x3.50-6
11inch:    11''x4.00-4
12inch:   12''x3.50-5, 12”x1.75”, 12”x2”, 12”x3”
13inch:  13''x3.50-6, 13''x4.00-6, 13''x5.00-6, 13''x3.25/3.00-8, 13''x3.50-7,13”x2.5”, 13”x3”
14inch:   14''x3.50-8, 14”x3”, 14.5”x2.3”
15inch:  15''x6.00-6, 15''x6.50-6, 15”x3”
16inch:  16x1.75,16''x4.00-8, 16''x4.50-8, 16''x4.80-8, 16''x6.50-8, 16''x7.50-8,16x4.80-12

18inch:  18x8.5-8, 18x8.5-10

20inch:  20x10-8;20x1.75, 20x2.125