Lippert frames
Been towing for 30 years, but never heard of a Lippert frame. Seems like most of the comments are negative. So, what is a Lippert frame?
Forum Discussion
Here is a photo of a welded "I-beam" frame. In this case, the welding is not as smooth as a baby's rear. The rust line is a crack from the cross member welded to the opposite side and is stressing the thin vertical member. I think you will find that the mills actually supply the steel on large coils. The coiled steel is run thru straighteners and into a machine that does the welding.
