Special Application Trailers Tilting Roller Trailers, Roller Trailers with Ramps, Scissor Lift Trailers. next gallery Spec Sheets Roller Trailers with Ramps:  Models 48RTR  T3000 Scissor Lift Trailers:  Models  510TSL  4HD16TSL Tilting Roller Trailers:  Models 48RT35  410rt35  510RT35  610RT60  612RT60