jasonfreed

I use this and it works really well.

Tow vehicle is a 2015 Ram 2500 diesel pulling a 26ft enclosed InTech.

http://www.hitchsource.com/andersen-...muYxoCfN3w_wcB

Viperbob1

I have a Ram Diesel 2500 with a 17K lb trailer carrying 2000 lbs of tongue weight. I have a Reese Class V WD (with upgraded Class V frame Hitch) and sway control. Upgraded to 3500 springs and airbags. Works great.

pitts400

Agree with jasonfreed on the Anderson. I used one for the first time this weekend on a 24' Featherlite at 7800lb behind a Yukon Denali. Super easy to hookup and great tech support. I drove through 3 storms and figured the wind would push it around, however it was very stable. Pleasant surprise behind that marginal tow machine.

RegulatorFix

The helper spring (just like the self leveling system/air suspension) only LEVELS the car. A weight distribution hitch puts lost weight (from loading your hitch) back onto the front wheels; which helps reducing sway tendency (picture your front tires up in the air from a lot of tongue weight and it becomes clear what effect loading your hitch and unloading your front axle have).