The Titan XD has five trim levels: S, SV, Pro-4X, SL and Platinum Reserve. The SV trim adds chrome exterior trim, an overhead console, upgraded instrumentation, carpeted floors, cloth upholstery, satellite radio, Siri Eyes Free and NissanConnect mobile-app integration. Pro-4X model steps up with standard four-wheel drive, 18-inch alloy wheels with all-terrain tires, a two-speed transfer case, Bilstein shocks, a lockable rear differential, skid plates, hill descent control. The SL trim adds 20-inch alloy wheels, running boards, a cargo-management rail system in the bed, a power-sliding rear window, parking sensors, remote ignition, heated front seats, leather upholstery. Platinum Reserve trim that goes all-in with a wealth of chrome trim, a trailer brake controller, premium leather upholstery, a heated steering wheel, cooled front seats, heated rear seats and a surround-view camera system.