I found the Hankooks towed pretty well set at the 50lb max. My travel trailer weights 7800 lbs loaded. What WD hitch capacity do you have? I started with a 1000 lb capacity hitch but the trailer overwhelmed the hitch. Went up to a 1200 lb capacity hitch. Towed much better, less bounce. Also I have found you have to run the hitch tighter than you would first think.