We are thinking about buying the 28G but worried about the tongue weights. Published weight is 1300 but like most/all mfgs. this is probably low. Anyone ever weigh theirs on a CAT scale? Also, was figuring on getting a 1400/14k Equalizer WDH but now thinking I might have to go up to a 1600/16k? My problem is that the hitch on my Chevy 2500 HD has a max 1500# tongue weight. I know the WDH will distibute some of that but don't know how much? Anyone towing theirs with the Chevy 2500HD Duramax Diesel?