GVWR, 7600 lbs. (3447 kg) (2WD models included and only available with (LM2) 3.0L Turbo Diesel engine. Standard on 4WD models with (L87) 6.2L V8 engine.)
Brakes, Hill Start-Assist/Hill hold
Four wheel drive
Engine, 6.2L V8 with Dynamic Fuel Management Direct Injection and Variable Valve Timing, includes aluminum block construction (420 hp [313.2 kW] @ 5600 rpm, 460 lb-ft of torque [623.7 Nm] @ 4100 rpm)
Exhaust, dual with polished outlets
Brake lining wear indicator
Electronic Precision Shift
Cooling, external engine oil cooler (Deleted when (LM2) 3.0L Turbo Diesel engine is ordered.)
Suspension, Air Ride Adaptive
Brake, automatic vehicle hold
Transfer case, active, single-speed, push-button controls does not include neutral. Cannot be dinghy towed. (Upgradeable to (NQH) 2-speed electronic transfer case when (ZM1) Heavy-Duty Trailering Package is ordered. 4WD models only.)
Automatic Stop/Start (Standard on vehicles built before 6-7-2021. Most vehicles built on or after 6-7-2021 equipped with a V8 engine will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start, Engine control stop/start disable button and its content. See dealer for details.)
Rear axle, 3.23 ratio
Cooling, external transmission oil cooler, heavy-duty air-to-oil
Brake rotors, Duralife
In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module
Differential, electronic limited-slip
Trailering equipment, heavy-duty includes trailering hitch platform, 7-wire harness with independent fused trailering circuits and 7-way sealed connector
Steering, Electronic Power Steering (EPS)
Engine control, stop/start system disable button (Standard on vehicles built before 6-7-2021. Most vehicles built on or after 6-7-2021 equipped with a V8 engine will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start, Engine control stop/start disable button and its content. See dealer for details.)
Air cleaner, high-capacity
Capless Fuel Fill
Trailer brake controller, integrated