2020 GMC Sierra 3500HD SLE

4-Wheel Disc Brakes

Aluminum Wheels

Tires - Front All-Terrain

Tires - Rear All-Terrain

Conventional Spare Tire

Daytime Running Lights

Heated Mirrors

Power Mirror(s)

Integrated Turn Signal Mirrors

Privacy Glass

AM/FM Stereo

MP3 Player

Bluetooth Connection

Auxiliary Audio Input

Smart Device Integration

Bluetooth Connection

Split Bench Seat

WiFi Hotspot

Cloth Seats

Pass-Through Rear Seat

Rear Bench Seat

Floor Mats

Floor Mats

Leather Steering Wheel

Adjustable Steering Wheel

Steering Wheel Audio Controls

Power Windows

Power Windows

Power Door Locks

Keyless Entry

Power Door Locks

Cruise Control

Power Outlet

MP3 Player

Auxiliary Audio Input

A/C

Traction Control

Stability Control

Daytime Running Lights

Driver Air Bag

Passenger Air Bag

Front Side Air Bag

Front Head Air Bag

Rear Head Air Bag

Passenger Air Bag Sensor

Telematics

Requires Subscription

Back-Up Camera

Driver Restriction Features

Tire Pressure Monitor

Cruise control, steering wheel-mounted

Door locks, power

Driver Information Center, 4.2" diagonal color display includes driver personalization

Exterior Temperature Display located in radio display

Floor covering, color-keyed carpeting

Floor mats, rubberized-vinyl front (Included and only available with (B30) color-keyed carpeting. Deleted when LPO floor liners are ordered.)

Floor mats, rubberized-vinyl rear (Requires Crew Cab or Double Cab model. Included and only available with (B30) color-keyed carpeting. Deleted when LPO floor liners are ordered.)

GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)

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

Mirror, inside rearview, manual tilt

Power outlet, front auxiliary, 12-volt

Remote Keyless Entry

Seat adjuster, driver 4-way manual

Seat adjuster, passenger 4-way manual

Seat trim, cloth

Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)

Seats, front 40/20/40 split-bench with upper covered armrest storage (Standard on Crew Cab and Double Cab models only.)

Steering column, Tilt-Wheel, manual with wheel locking security feature

Steering wheel audio controls

Steering wheel, leather-wrapped

USB ports, 2 (first row) located on instrument panel (Not available with (PDQ) Preferred Package or (ZL6) ProGrade Trailering System.)

Window, power front, drivers express up/down

Window, power front, passenger express down

Windows, power rear, express down (Not available on Regular Cab models.)

Headlamps, LED reflector with incandescent turn signals and LED signature Daytime Running Lamps

Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel

Mirrors, outside power-adjustable vertical trailering with heated upper glass lower convex mirrors, integrated turn signals, manual folding/extending (extends 3.31" [84.25mm]), Black

Moldings, beltline, stainless steel

Single Rear Wheels

Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)

Tailgate, gate function manual with lift assist (Deleted with (ZW9) pickup bed delete.)

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

Tailgate, standard (Deleted with (ZW9) pickup bed delete.)

Taillamps, LED tail and SRW are incandescent stop, turn and reverse light and DRW are LED stop, turn and reverse light

Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)

Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires with (E63) pickup bed single rear wheel models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain, blackwall tires or (QF9) LT275/65R20 all-terrain, blackwall tires are ordered with single rear wheel models.)

Tires, LT275/70R18E all-terrain, blackwall (Requires single rear wheels.)

Wheels, 18" (45.7 cm) machined aluminum with high gloss Black accents, 6-spoke (Requires single rear wheels.)

Cooling, external engine oil cooler

Differential, heavy-duty locking rear

Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)

Four wheel drive

Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section

GVWR, 11,350 lbs. (5148 kg) with single rear wheels (Included and only available with TK30743 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)

Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.)

Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)

Recovery hooks, front, frame-mounted, Black (Not included when (VQY) chrome recovery hooks, LPO are ordered.)

Steering, Recirculating Ball with smart flow power steering system

Suspension Package (Not available with (X31) Off-Road Package.)

Trailer brake controller, integrated

Transfer case, two-speed electronic shift with push button controls (Requires 4WD models.)

Transmission, 6-speed automatic, heavy-duty

Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)