We are wheelbarrow tire factory in China,350-8 patterns,square pattern,have both 2 ply and 4 ply,price competitive We are wheel barrow tire factory, 3.50-8, 4.00-8 etc all kinds patterns, have both 2 ply and 4 ply ,good quality and very competitive price , export to East Europe, Asia etc.welcome to enquiry other more information. wheelbarrow tire 400-8