Get better control of your vehicle by bracing its rear axle with this stabilizer. The TigerTrak minimizes rear-end sway and axle side play without affecting the up-and-down movement of your suspension for a more controlled, more enjoyable ride.Rut tracking occurs when your truck or RV hits an uneven patch of pavement and is, consequently, pulled into that rut and off of the smooth pavement. With larger trucks and motor homes, this problem can be difficult to correct because you have to work extra hard to steer back onto the road. One way to fix this problem is to brace your vehicle axle, eliminating excessive axle side play. Blue Ox TigerTrak mounts between your motor home rear axle and its chassis and essentially holds your axle in place, steadying it both in normal driving situations and on uneven terrain. As a result, rut tracking and jarring, as well as rear-end sway, are greatly reduced, resulting in a more comfortable and controlled ride.