We're those "folks" I think, JRF.
Your weight sticker certainly shows you have plenty of leeway. The CCC of 2700 lbs means we could almost put my trailer on top of yours! I'm going to re-weigh my trailer and truck soon, in a way that will eliminate the effect of the WD hitch. I suspect it MIGHT show a lower axle loading that way, and, I have to believe that Dexter builds in a sufficient margin of safety to allow for WD hitches.
But, I'm certainly not impressed with the Goodyear Marathon 205/75R15 tires that were OEM on our trailer. Cord separation in 5K miles and one year seems totally unreasonable.
Just as an aside, I torque my wheel nuts to 120 ft-lbs. I can't find any sticker, mark or anything else about this, but everything I read in other sources implied this was a safe value. AND, they DO "loosen"! They absolutely MUST be rechecked and re-torqued several times after mounting!
- Jack