The Traxda 2" front leveling kit for the Nissan Titan increases ground clearance even without the use of larger wheels and tires. This kit contains 2 strut mounts (including studs and nuts), 17, 18, 19mm spring spacers will full color instructions and complete alignment specs. Installation does not change preload and maintains the stock ride. Installation does not require disassembly of the strut. All Traxda components are made in the USA from the finest steel and install using common hand tools.