Engine, 3.6L DI DOHC V6 VVT (308 hp [230.0 kW] at 6800 rpm, 275 lb-ft of torque [373 N-m] at 4000 rpm) (Standard on Crew Cab models.)
Rear axle, 3.42 ratio (Requires (LGZ) 3.6L DI DOHC V6 engine or (LWN) 2.8L Duramax Turbo-Diesel engine on Crew Cab Short Box models. Standard on Crew Cab Long Box models.)
GVWR, 6000 lbs. (2722 kg) (Standard on Crew Cab models with (LGZ) 3.6L DI DOHC V6 engine only.)
Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
Suspension Package, Z71 Off-Road equipment with 2" lift. Includes (Z7X) Off-Road suspension with 2" lift and monotube shocks, (JHD) Hill Descent Control, (NZZ) skid plates, (K47) high-capacity air filter and Z71 hard badge
Rear axle, 3.42 ratio
Durabed, pickup bed
GVWR, 6900 lbs. (3130 kg) (Double Cab models require (LV3) 4.3L V6 or (L82) 5.3L EcoTec3 V8 engine.)
Engine, Vortec 5.3L Variable Valve Timing V8 SFI FlexFuel with Active Fuel Management capable of running on unleaded or up to 85% ethanol (with gas - 315 hp [234.8 kW] at 5200 rpm, 335 lb-ft of torque [452.2 N-m] at 4000 rpm), aluminum block (Requires CK10543 or CK10753 models.)
Rear axle, 3.08 ratio (Refer to Engine/Axle chart for availability.)
Suspension Package, Handling/Trailering, heavy-duty includes 46 mm piston monotube shocks and 36mm front stabilizer bar (Includes 36mm front stabilizer bar when (NHT) Max Trailering Pack is ordered.)
GVWR, 7000 lbs. (3175 kg) (Requires CC10753 models and (L9H) Vortec 6.2L V8 SFI engine and (NHT) Max Trailering Pack or CK10753, CK10953, or CK10543 models. Standard on CK10753, CK10953, or CK10543 models.)
Cooling, external engine oil cooler heavy-duty air-to-oil, integral to driver side of radiator tank
All Star Edition (Upgradeable to (PCH) Convenience Package with Bucket Seats and includes all content of (PCL) Convenience Package plus (A50) bucket seats and (D07) center console. Dealers in the following states may order (TUF) Texas Edition badging: Arkansas, Louisiana, New Mexico, Oklahoma and Texas.)
Rear axle, 3.42 ratio (Included with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine and (NHT) Max Trailering Package.)
Durabed, pickup bed
GVWR, 7000 lbs. (3175 kg) (Requires Crew Cab or Double Cab 4WD model and (L3B) 2.7L Turbo engine.)
Automatic Stop/Start (Standard on vehicles built before 6-7-2021. Most vehicles built on or after 6-7-2021 with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start and its content. See dealer for details.)
Engine, 5.3L V8 EcoTec3 with Active Fuel Management, Direct Injection and Variable Valve Timing includes aluminum block construction (355 hp [265 kW] at 5600 rpm, 383 lb-ft of torque [518 N-m] at 4100 rpm)
Rear axle, 3.08 ratio (Not available with (NHT) Max Trailering Package.)
Suspension Package, Premium Smooth Ride (Not available with (NHT) Max Trailering Package.)
Transfer case, active, single-speed, electronic Autotrac with rotary controls, does not include neutral. Cannot be dinghy towed (Requires 4WD model. Not available with (NHT) Max Trailering Package.)