After looking on many websites for a trailer someone built I found none. I wanted a trailer that could hold my 4896 Sportscar and yet be towable by my 4404 Yellow Truck. My end result was a trailer with a versatile chassis and a detailed tow hitch. The trailer features a main car door, a side, person door and a spare tire. The whole trailer took me about a day and I really enjoyed making the trailer and having it tow my Sportscar while being towed by my Yellow Truck.