1.OEM Accepted 2.Color:black 3.Type: Inner Tube 4.Car Make: Truck 5.Material: natural rubber 7 ... .50/8.25/9.00/10.00-20 and more size Truck inner tube description: SizeValve coreSizeValve core5.00-8TR135.00 ... 200,000 pcs/monthInner tube material: natural rubber/butyl rubberProducts:inner tube,natural rubber tube,butyl rubber tube,tyre,motorcycle tyre ... :1000 pcs 7.50/8.25/9.00/10.00-20 Truck inner tube