... 1, Size: 16"x4.00-8 2, 2 ply rating 3, Inflation pressure: 30PSI 4, Load Capacity: 150kgs Wheelbarrow ... -4, 3.00-4, 3.50-4, 3.50-7. 2.50-6, 2.50-7, 3.00-8, 4.00-6, 3.25-8, 4.50-8, 4.00-8 ... . 3.50-6, 6.50-8, 5.00-6 and so on4 ... serviceAbout RUNDAWe are Qingdao Runda Wheel Barrow Co.,LTD, specializing in manufacture wheelbarrow, rubber wheel, tire and tube etc. ...