2015 GMC Sierra 3500HD 4WD Crew Cab 167.7" SLE

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

Pickup box, Wideside

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 (Standard with (E63) pickup box. Available to order with (ZW9) pickup box delete.)

Frame, fully-boxed, hydroformed front section

Steering, Recirculating ball

Exhaust, aluminized stainless-steel muffler and tailpipe

Wheelhouse liners, rear (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

Moldings, bodyside, body color

Grille surround, chrome

Headlamps, halogen projector

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

LED Lighting, cargo box with switch on center switch bank (Deleted when (ZW9) pickup box delete is ordered.)

Glass, deep-tinted

Door handles, body-color

Tailgate and bed rail protection caps, top

Tailgate, locking, utilizes same key as ignition and door (Deleted with (ZW9) pickup box delete.)

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

Cargo ties downs (4), movable upper (Deleted when (ZW9) pickup box delete is ordered.)

6-speaker audio system

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

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

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

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

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

Daytime Running Lamps with automatic exterior lamp control