... Cab Number of spring axle(front/rear) -/7/7Tire Type 10.00-20Air-conditionChoose to fix ... Tank Truck, LPG Truck, LPG Tanker, LPG Semi-trailer, LPG Storage Tanker6. Bulk cement truck7. Concrete ... insulated truck,refrigeration truck13. Semi Trailer, Low plate semi-trailer,oil semi-trailer,van semi-trailer,bulk cement transportation semi-trailer,container semi-trailer,chemical liquid semitrailer,etc ...