Truck Inner Tube Product Type Truck Inner Tube Compatible Vehicle Type Light and Medium Trucks Compatible Tire Size GR78/HR78-16LT LR78-16LT LT215/85R16 LT225/75R16DC LT235/85R16 LT245/75R16DC LT265/75R16DC 7.00/7.50R15/16 Valve Type TR15CW Overall Diameter 31 7/8 in Overall Length 31 7/8 in Overall Width 7 in Compatible Tire Manufacturer Model Number GR78/HR78-16LT LR78-16LT LT215/85R16 LT225/75R16DC LT235/85R16 LT245/75R16DC LT265/75R16DC Weight 3.53 lb