Installed on a 2017 Nissan Frontier King Cab. Installation went well, no changes to the truck necessary. I took off the bumpers, not sawed them off. The carriage bolts that attach to the leaf spring are too long and interfere with the brake lines. I ended up buying 8 3/8"-16 2.5" carriage bolts to replace the 5.5" bolts that came with the kit.