As the main China tyre manufactory and exporter. We can provide all kinds of bias OTR tyres.

The sizes of OTR tyres are as follows

SIZE:

14.00R25
17.5R25
20.5R25
23.5R25
26.5R25
29.5R25

3000-51 
3300-51
35/65-33
3600-51
37.25-35
33.25-35
4000-57 
2700-49-48
2100-25-40

26.5-25
29.50-29
29.50-25
20.5-25-20
17.5-25-12/16
23.5-25-20
1600-25-28/32
1800-25-28/32
1800-33
1400-20
1400-24

And other any size of OTR tyres.

Any sizes interested. Please kindly tell us the correct specification or size, we shall supply you good tyre with best price and high quality.