I have not had a major problem with my Ford F150 FX4 (which sits pretty high) and the Blue Ox on the road, but I do have to put on a higher standard hitch when I enter and exit my driveway. I have a six hole shank. It rides pretty low and (besides the driveway) will drag on the one lane dirt road around Colorado BLM lands. It is mostly the bottom of the bars that drag. I have replaced the u-bolts and nuts twice in 5 years. I do, however, very much like the way it pulls the trailer on the highways.
2004 Airstream Classic 28 "Willard"
2014 Ford F150 FX4 Ecoboost