The key to the TS3 is in the level head pivoting system. The Holland-Binkley style hitch head pivots about a point level with the head itself. This transfers not only the up-down motion of the trailer but the fore-aft motion as well. And because of the level-head pivot, all forward motion of the trailer is transferred down, increasing your traction on the road when you need it most. That’s why the TrailerSaver TS3 provides the smoothest ride of any 5th-wheel hitch and the safest. Trailersaver 5th-wheel hitches now feature Air Lift Pro Series airbags. Made in the USA.