This trim is aimed specifically at off-roaders, with a two-inch lift kit bolted in from the factory floor, underbody skid plates, a heavy-duty air filter, hill descent control, and 18-inch all-terrain tires. It also comes with model-specific decals to set it apart from the rest of the range and red tow hooks. This model is exclusively four-wheel-driven, and all three engine options come with the 10-speed automatic gearbox. It gets greater comfort too, in the form of ventilated front seats and heated rear seats. The AT4 is the first trim to get the option of the carbon fiber composite truck bed.
includes Unique Grille Surround with Black Chrome Finish, AT4 Carbon Hard Badge, Carbon Composite Bed, (PDV) MultiPro Audio System by Kicker and Black dual exhaust tips. Wheels may be upgraded to (NZQ) 20" 6-spoke Carbon Grey painted aluminum wheels (Requires Crew cab short bed TK10543 model and (L87) 6.2L EcoTec3 V8 engine or (LM2) Duramax 3.0L Turbo-Diesel I6 engine and (PDG) AT4 Premium Package or (RFV) AT4 Value Package. Requires one of the following exterior colors, (GBA) Onyx Black, (GAZ) Summit White, (G9K) Satin Steel Metallic or (GB8) Ebony Twilight Metallic. Not available with and deletes (CGN) spray-on bedliner. Not available with and deletes (B1J) rear wheelhouse liners. Not available with (NZH) 20" machined aluminum with Carbon Grey Metallic accents wheels. (VXW) AT4 high clearance step can be substituted with (S6L) Sport Step, Black, LPO but no other assist steps are available. Note if (RFV) AT4 Value Package is ordered no assist steps will be available.) AT4 CarbonPro Edition AT4 Preferred Package, Universal Home Remote Rear sliding window 8" diagonal Premium GMC Infotainment with navigation1 Bose®2 Premium Audio System Wireless charging3 Driver Alert Package I Front and Rear Park Assist 4 Lane Change Alert with Side Blind Zone4 Rear Cross Traffic Alert4 CarbonPro fender applique and CarbonPro (Carbon Fiber Composite) Bed MultiPro™ Audio System by Kicker 18" LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires May require additional optional equipment
includes standard equipment
includes (UG1) Universal Home Remote, (A48) rear sliding power window, (IOT) 8" diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System and (K4C) Wireless Charging (Included with (RFV) AT4 Value Package and (PDG) AT4 Premium Package.) AT4 Preferred Package Wireless Charging1 Universal Home Remote 8" diagonal Premium GMC Infotainment with Navigation2 Bose®3 Premium Sound System with Richbass® woofer Rear sliding power window
includes (PDO) AT4 Preferred Package, (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires, (PQB) Driver Alert Package I and (VXW) AT4 high clearance step (Available to upgrade to (QAE) 275/60R20SL all-terrain, blackwall tires or (QFV) LT265/60R20 MT blackwall Goodyear Wrangler Territory tires with (NZH) 20" machined aluminum with Carbon Grey Metallic accents wheels. (VXW) AT4 high clearance step can be substituted with (S6L) Sport Step, Black, LPO but no other assist steps are available.) *GROSS* AT4 Premium Package AT4 Preferred Package Universal Home Remote Rear sliding power window 8" diagonal Premium GMC Infotainment with Navigation1 Bose®2 Premium Audio System with Richbass® woofer Wireless Charging3 Driver Alert Package I Front and Rear Park Assist 4 Lane Change Alert with Side Blind Zone Alert4 Rear Cross Traffic Alert4 18" LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires AT4 high clearance step
includes (PDO) AT4 Preferred Package, (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires, (PQB) Driver Alert Package (Available to upgrade to (QAE) 275/60R20SL all-terrain, blackwall tires or (QFV) LT265/60R20 MT blackwall Goodyear Wrangler Territory tires with (NZH) 20" machined aluminum with Carbon Grey Metallic accents wheels. Not available with (PDG) AT4 Premium package or any assist steps.) *GROSS* AT4 Value Package AT4 Preferred Package Universal Home Remote Rear sliding power window 8" diagonal Premium GMC Infotainment with Navigation1 Bose Premium Audio System Wireless Charging2 Driver Alert Package Front and Rear Park Assist3 Lane Change Alert with Side Blind Zone Alert3 Rear Cross Traffic Alert3 Perimeter Lighting LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tire
includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting. Included with (RFV) AT4 Value Package and (PDG) AT4 Premium Package.) Driver Alert Package I Lane Change Alert with Side Blind Zone Alert1 Rear Cross Traffic Alert1 Front and Rear Park Assist1 Perimeter Lighting May require additional optional equipment
includes (UEU) Forward Collision Alert, (UHX) Lane Keep Assist/Lane Departure Warning, (UHY) Automatic Emergency Braking, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (KSG) Adaptive Cruise Control and (UE4) Following Distance Indicator (Requires (PQB) Driver Alert Package I. Includes (HS1) Safety Alert Seat.) Driver Alert Package II Lane Keep Assist with Lane Departure Warning1 Automatic Emergency Braking1 Front Pedestrian Braking1 Forward Collision Alert1 Following Distance Indicator1 Adaptive Cruise Control - Camera1 Safety Alert Seat1 IntelliBeam® May require additional optional equipment
includes (S1O) LPO, console-mounted safe and (VBJ) rear under seat storage, LPO, (dealer-installed) Cargo Convenience Package Rear under seat storage Console-Mounted Safe May require additional optional equipment
includes (5W7) Performance Air Intake System, LPO and (WBC) Cat-Back Performance Exhaust, LPO, (dealer-installed) (Not available to order. Requires (L87) 6.2L EcoTec3 V8 engine. Included with (PCJ) Off-Road Performance Package.) Performance Upgrade Package Performance Air Intake System Cat-Back Performance Exhaust May require additional optional equipment
includes (PDM) Performance Upgrade Package, LPO, (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires and (RT5) 18" machined aluminum with Dark Grey accents (Not available to order. Requires (L87) 6.2L EcoTec3 V8 engine. May substitute wheels and tires to (NZQ) 20" 6-spoke Carbon Grey painted aluminum wheels or (NZH) 20" machined aluminum wheels with (QFV) LT265/60R20 MT blackwall Goodyear Wrangler Territory tires.) Off-Road Performance Package 6.2L EcoTec3 V8 engine 18" Goodyear Duratrac® tires 18" machined aluminum wheels with Dark Gray accents Performance Upgrade Package Performance Air Intake System Cat-Back Performance Exhaust
includes (UVS) HD Surround Vision, (DRZ) Rear Camera Mirror, (UVN) Bed View Camera and (UV6) Multicolor 15" Diagonal Head-Up Display (Requires (PDJ) Driver Alert Package II and (PDO) AT4 Preferred Package. Includes (UHS) 8" Digital Driver information Center.) Technology Package HD Surround Vision1 with Two Trailer View Camera Provisions HD Surround Vision1 with Two Trailer View Camera Provisions Rear Camera Mirror1 Rear Camera Mirror1 Multi-color 15" Diagonal Head-Up Display1 Multi-color 15" Diagonal Head-Up Display1 Bed View Camera1 Bed View Camera1 8" diagonal Digital Driver Information Center on SLT and AT4 8" diagonal Digital Driver Information Center on SLT and AT4 May require additional optional equipment
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