The RV industry seemed to have generally LOWERED the standards of build to meet consumer demand based ONLY on price. How many 6500# trailers have been built with 3500# axles. To only give 500# of load carrying capacity. I know that the hitch also carries some weight, but blown tires, bent axles and ruined bearings seem the norm on a lot of the average trailers. If your trailer is going to be used 3x a year for 500 miles almost anything will give good service. I use our RV 130+ nights a year and take lots of forrest service roads. I demand a higher standard than some. Sorry if I offend some , dont mean to just trying to get a point across.
Consumer demand not manufacturers has brought the quality down. Most RV buyers are fooled by the surface glitz and glitter. The buying decisions of many couples shopping for RVs are made by wives who are utterly clueless about build quality but make their choices based on colors, fabrics, and cute little interior design issue. I did not allow my wife to participate when I selected a fifth wheel (or the previous fiver or the earlier conventionals). I bought it, brought it home, and showed it to her. She likes it and understands why I bought it that way.
Most current RV buyers buy what is cheap and flashy then whine and complain when they begin having problems. I have seen it many times here on the TDR forum. A member comes here and asks what we recommend or asks our opinions about certain brands. The member almost always ignores our advice and buys cheap or has already made his decision and is only asking for us to reinforce the choice he has already made. Many of them then get angry and defensive when we tell him the truth.
Most Americans are living beyond their means on borrowed money and can't really afford quality. Americans prefer buying cheap junk and are then outraged when they learn the product they bought is . . . cheap junk.
The RV industry hasn't really lowered the standards. They are producing to demand. Unfortunately, many of the manufacturers that are now in business and selling lots of trailers are building trailers of lower quality. Consumers made the decision to shut down the true quality builders.
NuWa has not lowered their standards although they did experiment with Lippert frames for two model years. They learned that was a mistake.