I just bought the Trailer Aid and used it to lube the bearings. It worked well and I could remove the tire if needed, which is why I bought it. It did not raise my wheel anywhere near 5 inches. The wheel came off the ground about 1 1/2 inches, which is all I need.
I worried about how I would change a tire in the middle of nowhere. I was looking up changing tires or something on this site and read about trailer aid. For about $30 and only 5 lbs, I am happy with it. .
Mark and Joanne
2014 Fun Finder XT 276
2015 Ford F150 Lariat 3.5 Ecoboost 4X4 SCrew Max Tow
2011 Harley Road Glide Ultra