2008 chevy gulf stream B Touring SE 22 ft kitchen and bath in rear every time I hit a bump in the road I launch everything forward is there any thing I can do to the suspension to correct this prob...
Most Chevies do not have problems with shocks when under 50,000 miles or more. The Ford's often do.
I would suspect that not knowing the weights is the problem. You have the tires aired up to haul the maximum load and you are not heavy enough. When the wheels hit a bump (tar splice) the wheels jump up instead of flexing as you do not weigh enough. Remember, the tires are part of your suspension.