2018 Chevrolet Silverado 3500HD LTZ 4WD Dually Diesel

Rear axle, 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine.)

Suspension Package, Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar

Pickup box

Air cleaner, high-capacity

Transfer case, electronic shift with rotary dial controls (Requires 4WD models.)

Differential, heavy-duty locking rear

Four wheel drive

Cooling, external engine oil cooler

Cooling, auxiliary external transmission oil cooler

Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power

Alternator, 150 amps

Trailer brake controller, integrated (If (ZW9) pickup box delete or (9J4) rear bumper delete is ordered (JL1) trailer brake controller is deleted and available to order as a free flow option.)

Frame, fully-boxed, hydroformed front section

Chassis, single rear wheel

Steering, Recirculating ball with smart flow power steering system

Steering, Digital Steering Assist (Requires Double Cab models and (L5P) Duramax 6.6L Turbo-Diesel V8 engine or Crew Cab models.)

Capless Fuel Fill (Gas engine only. Not available with (ZW9) pickup box delete.)

Exhaust, aluminized stainless-steel muffler and tailpipe

Wheelhouse liners, rear (Requires Crew Cab or Double Cab model. Not available with dual rear wheels. Deleted with (ZW9) pickup box delete)

Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Not included when (ZW9) pickup box delete or (9J4) rear bumper delete is ordered.)

Bumper, front chrome

Bumper, rear chrome with bumper CornerSteps

CornerStep, rear bumper

Mouldings, bodyside, chrome

Grille surround, chrome

Headlamps, halogen projector-beam

Fog lamps, front, halogen

Lamps, cargo area, cab mounted with switch on centre switch bank

Mirrors, Chrome, outside heated power-adjustable vertical trailering, memory-equipped, upper glass, power-folding and manual extending; includes integrated turn signal indicators, consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power adjustable) and addition of auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp

Glass, deep-tinted

Door handles, chrome

Tailgate and bed rail protection caps, top

Tailgate, EZ-Lift and Lower (Deleted when (ZW9) pickup box delete is ordered.)

Remote Locking Tailgate

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Radio, HD

6-speaker audio system

Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)

Steering column, manual Tilt-Wheel and telescoping

Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure

Driver Information Centre 4.2-inch diagonal colour display, includes driver personalization, warning messages and vehicle information

Windows, power with driver express up and down and express down on all other windows

Remote vehicle starter system

Theft-deterrent system, unauthorized entry

Air conditioning, dual-zone automatic climate control. Only available on Crew Cab and Double Cab models.

Power outlet, 110-volt AC

Mirror, inside rearview auto-dimming

Visors, driver and front passenger illuminated vanity mirrors

Assist handle, front passenger and driver on A-pillars

StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist

Rear Vision Camera (Not included when (ZW9) pickup box delete is ordered.)

Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver