Features of 16"×4.00-8 Heavy Duty Pneumatic Rubber Wheels The 16"×4.00-8 heavy duty pneumatic rubber wheel is appropriate for low speed applications. It has quiet operation, is lightweight, it has simple instructions to follow and is easy to use. The 16"×4.00-8 heavy duty pneumatic rubber wheel rolls smoothly over rough terrain. Specifications of 16"×4.00-8 Heavy Duty Pneumatic Rubber Wheels MODEL PR3019 SIZE 16"×4.00-8 14"×3.50-8 Tire Type Pneumatic Pneumatic Ply rating 2&4 2&4 Wheel Diameter 406mm (16") 355mm (14") Tread Width 100mm (4.00") 88mm (3.50") Rim Size 8" 8" Rim Included Yes Yes Rim Color Black Black Rim Type Steel Steel Load Capacity 160Kg (350lbs) 150Kg (330lbs) Hub Length 150mm / Customized150mm / Customized Hub Type SYM SYM Bore Size 16mm /20mm(5/8",3/4")/Customized16mm /20mm(5/8",3/4")/Customized Package In bag In bag Qty 2000PCS/20'GP 2200PCS/20'GP