I love the anti-sway capabilities of the ProPride P3 hitch, there there is one problem I've found. The bearing dust caps leak water into the bearings. When I unhitched the trailer for the last time last year, I moved the hitch to do a check on the bearings. I was greeted with an unpleasant grinding sound, ugh. When I took the hitch apart, I found rusted and destroyed bearings. I put this video together to demonstrate how I will keep the water out of the bearings in the future. Spoiler: use Plasti-Dip to seal the dust covers.