RandyT
Elite Member
My understanding is that the max load is limited to the weakest part of the trailer, so for a 14k trailer all parts need to be able to handle the load. Having said that, I have a 7k trailer from the factory that has a welded on coupler that is stamped as 5k. I seldom run near the max load so it's not been a problem, but it sure makes me concerned when I do carry a heavy load.
Unfortunately that 5K coupler on a 7K trailer from the factory was more common than most people would think.. Tons of 7K trailers straight from the factory with no brakes, just two idler axles.