Well let me get a bit more technical here for a moment.
As for shocks i have upgraded those to a heavier duty shock. "not that that means much"
Rear springs have been replaced with tufftruk 1211 springs.
Brakes have been upgraded as well.
Tires are Atturo Trailblade Xt 305/55/20 with a 121 rating for weight.
my hitch and sway control is the following set up i bought the 10k weight one for a little big of over kill.
https://www.fastwaytrailer.com/e2-hitch.
The trailer empty rolled across the scale at 5893. i dont believe im near 7600 pounds no way. i only travel with full propane tanks and empty water tanks.