Opting for the SLT trim requires choosing between the Crew Cab with the short box, Crew Cab with the standard box, or the Double Cab with the standard box. The cheapest option is priced at $43,825 and requires stepping up to the 5.3-liter V8 engine and the eight-speed automatic gearbox.
In addition to the more powerful powertrain, the trim benefits from an external transmission oil cooler and hill descent control. Exterior features on the SLT trim include: chrome front and rear bumpers, chrome body-side moldings, fog lights, LED taillights, and power-adjustable, power-folding heated exterior mirrors. Interior features on the model include: dual-zone automatic climate control, a front floor console, power-adjustable pedals, power outlets, remote start, a tilt and telescopic steering column, a Universal Home Remote, and an 8.0-inch touchscreen.
There are various packages to choose from for the SLT model. The Preferred Package ($795), GMC Interior Protection Package ($250), and Enhanced Driver Alert Package ($945) include the same features as on lower models. The Max Trailering Package ($945) adds increased towing capability thanks to an automatic locking rear differential, the Handling/Trailering Suspension Package, an enhanced cooling radiator, revised shock tuning, heavier duty rear springs, a 9.76-inch rear axle, a trailer brake controller, and Trailering Equipment. The SLT Premium Package ($2,145) includes a Bose premium audio system, 20-inch wheels, and six-inch chrome assist steps.
The Texas SLT Premium Package ($2,145) adds all of the same features as the SLT Premium Package, as well as Texas emblem badging. The Cargo Convenience Package ($410) brings all-weather floor mats, a front console organizer, and rear under seat storage. Lastly, the Black Pack ($3,225) includes 22-inch black wheels and four-inch black round assist steps.
Adding all-wheel drive brings a whole set of new packages. The All Terrain Package ($2,470) includes Z71 Off-Road Suspension Package, Rancho Tenneco brand shocks, front and rear body-color bumpers with CornerSteps, body-color exterior door handles and bodyside moldings, black exterior rearview mirrors, All Terrain front grille with body color grille surround, Rear Park Assist, a spray-on bed liner, 18-inch wheels, All Terrain badges, heated leather seats, all-weather floor liners, bright sill plates, a Bose premium sound system, an underbody shield, and an Eaton automatic locking rear differential.