America’s best-selling full-size pickup is equally at home cruising on the interstate or slashing dunes, and with the addition of Live Valve suspension, it’s even more versatile. Live Valve monitors terrain and your driver inputs 400 times a second, adapting your truck's suspension for the perfect tune, in every moment. By controlling damping at all four corners of the vehicle in all driving situations and environments, you’ll always have the best-feeling suspension whether on pavement, gravel road, rock crawling and everything in between.