I installed a 2.5" leveling kit on a 2016 F-150 4x4, it looks great but the installation was a royal agony of ass! Instructions SUCK, phone line never answered, best of all it's YouTube! Needless to say it was done in 6 hours. You'll need a scroll compressor to rotate the top of the rack so it's level. You have to know what you're doing or you're lost. As a result, I completely disassembled the front of the truck. This was the easiest way, so I didn't have to struggle with the new taller stance as much. What a home video on YouTube, what's longer, they go through everything! Don't watch companies on You Tube!