Tamiya semi trailer can be hitched to any of Tamiya's 1/14 scale tractor trucks. Opening doors with anodized aluminum trailer panels. Three axle suspension with refrigeration detail, underbody storage areas and rear bumper. Frame constructed of black colored anodized aluminum with resin cross members. Compatible with options such as the Semi Trailer Light Set. Tractor Truck Oil Shocks and Motorized Support Legs.