What 5th wheels have strong frames for double towing?

memtb wrote:
Paul, if you are considering a used 5'r, take a look at the Teton Royals and Grands. They are pretty "beefy" in frame structure. But, 6K is a pretty good load! memtb

I will check them out too. I am not sure if I will go new or used yet, so its good to know. Did those companies go out of business? I am a little hesitant of going with a company that is no longer in business.