Transfer case two-speed active electronic Autotrac with push button controlX31 Off-Road PackageTires LT275/65R20 all-terrain blackwallUpfitter switch kit (5)3 Years SiriusXMWheelhouse liners rearRear underseat storage composite storage bin Crew Cab includes lockable lidMirrors outside power-adjustable vertical trailering with heated and auto-dimming upper glass lower convex mirrors turn signal indicators puddle lamps (U12) perimeter lighting auxiliary lighting power folding/manual extending (extends 3.31" [84.25mm]) BlackGMC Protection PackageGooseneck / 5th Wheel Prep PackageSierra HD Pro Safety Plus PackageWheels 20" (50.8 cm) Bright face wheels with dark painted pocketsHigh idle switchAssist steps chromed tubular 6" rectangular cab lengthSLE Value Package
