While this is a pretty heavy hitch, it is still surprisingly easy to install with or without a car lift ... accessories like a hitch-mounted cargo basket or bike rack. Hitching to the trailer ...

“The SmartTrac automatic trailer lift axle control system automatically raises or lowers the axle based on cargo weight ... to give drivers the ability to lower an axle.

Four Degree Trailer Company's 16,000-lb.-capacity Lo Riser inclining-platform trailer hydraulically lowers its platform to ground height with the flip of a switch for easy, drive-on access Four ...