Cummins12V98 wrote:
Air bags on truck set to 30psi loaded,Check Bilstien shocks Checkand PROPER tire pressure will do wonders.Check The RV has far less impact on the truck than the road does. Cure that problem FIRST before wasting your $$$.
I'm not sure how these 3 item's alone would cause the severe jerking fore and aft on poor concrete roads with bad expansion joints. Also when hitting sections of concrete that has dropped an inch or 2 the transfer of vertical energy between the truck and trailer is so severe it rattles the teeth and with the quality of the Lippert frames and the condition of roads not getting any better I am definitely becoming afraid to tow for fear of major frame failure.
