Lippert spec'd frame list
Which companies that use Lippert's frames & have their frames made specifically for their 5th wheels. (not a standard Lippert frame) 1)DRV 2)Cedar Creek 3) 4) 5) etc
Forum Discussion
Cracked walls are not always frame flex...our wall cracked in our Bighorn. The cause turned out to be broken welds in the aluminum wall studs...they broke due to our C4500 truck suspension and lack of air on the pin or the hitch. Absolutely nothing wrong with fiver frame...after fixing truck suspension and adding air pinbox, never had another problem.
