1.rubber wheel 2. Solid, pneumatic, PU 3. good quality and extremely competitive price (1) Name: rubber wheel(2) Color: Black ,red, yellow ,green ,gray(3) ... Bearing: Ball, roller, nylon or without bearing(4) Type: ... , 3.50-8, 4.00-4, 4.00-6, 4.00-8, 4.80/4.00-8, 5.00-6, 6.50-8 wheelbarrow rubber wheel 14*4 wheel