Featuring a unique, exclusive valving system and advanced compression functionality, Rancho�� RS5000���X shocks deliver improved overall on- and off-road handling and performance. Rancho RS5000X RS55394 Shock Absorber 2004-2015 Nissan Titan S SE SL SV XE LE (Rear) (Drive: 4WD / Qualifier: without Off Road Package, with Rear Raised Height 0 (in))