The GX460 is one of most capable 4WD vehicles ever built. At its heart is a full-time 4WD system that gives maximum traction on slippery surfaces like snow, mud and ice, while a rugged new TORSEN® LSD (Limited Slip Differential) automatically directs power to the wheels that need it most. In addition, to ensure that as many wheels as possible stay in contact with the ground, Lexus developed an electronically modulated KDSS (Kinetic Dynamic Suspension System). When driving off-road, KDSS virtually disconnects the front and rear stabilizer bars so each wheel can apply traction independently to cope with very rough terrain.