Review on ZY Wheel Leveling 2006 2019 2005 2011 by Bob Roberts

The screws included were too long and went into the top of the rack post. This was fixed by adding two extra washers to each bolt, but we had to run to the hardware store to get them. The rest of the spacers worked fine. Incidentally, this is a known issue on 2013 and later trucks where the UCA ball joint "jumps" 1/8" to 1/4" out of its socket when moving down when using a spacer lift. The only fix for this is to run an aftermarket UCA with a different ball joint design to compensate.