Over the last six months, I've used the RevArc HD 90" UTV Ramp to load ATVs, SxSs, and even my garden tractor into the back of several pickup trucks and trailers. These ramps proved to be some of the sturdiest I've ever come across. There are two key features that set them apart from much of the competition. First, all RevArc ramps are arched to allow machines to be loaded or unloaded at safer angles than if they were simply straight. Second, the RevArc HD has a weight capacity of 2,100 pounds, which means they'll be able to handle nearly any ATV or SxS on the market. It's very likely they'll be the last set of ramps you'll ever buy.