I have installed Timbren axle stops on the last three trucks/RV's I have owned. A Dodge D250, Ford F150, and a Forest River Mercedes Sprinter Solaris. They extend the normal axle stop clear to the axle which limits the amount of travel before the chassis can sway before it hits the axle. They have made a huge difference in handling...Highly recommended. There is a good visual of it at this site...
Timbren Suspension Enhancement System - TruckSpring.com
Hope this helps...
Marty, Carla, Gabby and our ankle biter Rocky
2011 Dodge Ram 1500 SLT Big Horn 4x4 Hemi 5.7
Forest River Wildwood 30KQBSS[/QUOTE]