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
I think most of the problems with the Lippert frames are the sloppy welds. If the manufacturers would inspect the frames supplied to them and reject all with bad welding then you would see an improvement in Lippert's construction.