I tow our RV with a 2008 GC diesel that has been chipped. Power was no problem but using standard WD was scary. I upgraded to ProPride and its totally a different experience. Now I go normal highway speeds without issue. I would highly recommend ProPride.
2011 2902ss Rockwood Ultralight
2008 Grand Cherokee 3.0L Diesel (255 hp @ 2900 rpm / 430 lb-ft @ 1,400-2,800 rpm)
3P ProPride Hitch RV Mods Wandering RV Life
Took our Windjammer out to Rock Cut State Park for a week with no issues. Being Labor Day weekend it was like a huge RV show. Out of 200 sites we were the only Windjammer there. And definitely turned some heads.