Trailers Car Carrier Trailers. the Ultimate 3-car wedge trailer!!? Lightweight and no rust!!. 2017 Featherlite Trailers 3150-8653 New 2017 Featherlite model 3150 wedge trailer (3-car hauler)? All aluminum construction 8'6" side x 53' long.? Extras: Enclosed sides with two lockable access doors into storage area under belly.? Spare tire and wheel Triple 7k axles full lengh 2" rub rail down both sides with heavy duty stake pockets on 24" centers.? Filled in aluminum top deck.? 14) recessed stainless steel D-Rings to tie cars down Two aluminum heavy duty storage ramps stored under rear deck area.? Standard Gooseneck hitch with 2 5/16" ball coupler...