Last time I bought a hitch, I got a class 5 for my F350. I compared the materials of Curt, Drawtite and others and I didn't see much difference so I bought the least expensive of the lot.
Lives in garage:
2004 Red Jeep TJ "X", big tires, suspension, stereo delete, dent in cowl.
1982 Red Jeep Scrambler, small block chevy on 35's.
"Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety." -Benjamin Franklin