• Wheels, 17" x 8" (43.2 cm x 20.3 cm) premium painted aluminum, bright machined
• Tires, P255/70R17 all-season, blackwall
• Wheel, full-size spare, 17" (43.2 cm) steel
• Wheelhouse liners, rear
• Tire, spare P255/70R17 all-season, blackwall (Included and only available with (RBZ) P255/70R17 all-season, blackwall tires.)
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Bumper, front chrome
• Bumper, rear chrome with rear bumper corner steps
• CornerStep, rear bumper
• Moldings, bodyside, body color (Replaced by (B85) moldings with (GAT) All-Terrain Package.)
• Grille surround, chrome (With (GAT) All-Terrain Package grille is body colored.)
• Headlamps, halogen projector
• Lamps, cargo area, cab mounted with switch on center switch bank
• Mirrors, outside heated power-adjustable (includes driver's side spotter mirror) (Body Color.)
• Mirror caps, body-color (Deleted when (DPN) power camper mirrors are ordered.)
• Glass, deep-tinted
• LED Lighting, cargo box with switch on center switch bank
• Tailgate and bed rail protection caps, top
• Tailgate, locking utilizes same key as ignition and door
• Tailgate, EZ-Lift and Lower
• Door handles, body-color

• Audio system, 8" Diagonal Color Touch Screen with IntelliLink, AM/FM/SiriusXM with USB ports, auxiliary jack, SD card slot, Bluetooth® streaming audio for music and most phones, hands-free Smartphone integration, Pandora Internet radio and voice-activated technology for radio and phone
• SiriusXM Satellite Radio is standard on nearly all 2015 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus you can listen to SiriusXM Internet Radio everywhere on your computer, smartphone or tablet. Welcome to the world of SiriusXM. (IMPORTANT: The SiriusXM Satellite Radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue listening after your trial, the subscription plan you choose will automatically renew and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.)
• 6-speaker audio system
• Single-slot CD/MP3 player
• Bluetooth® for phone personal cell phone connectivity to vehicle audio system
• Steering wheel audio controls

• Seats, front 40/20/40 split-bench 3-passenger. Includes driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Includes manually adjustable driver lumbar, lockable storage compartment in seat cushion, and storage pockets. (Not available with (GAT) All-Terrain Package.)
• OnStar with 4G LTE provides a built-in Wi-Fi hotspot to connect to the internet at 4G LTE speeds (Visit www.onstar.com for vehicle availability, details and system limitations. Services and connectivity may vary by model and conditions. 4G LTE service available in select markets. 4G LTE performance based on industry averages and vehicle systems design. Some services require data plan.)
• Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
• Floor covering, color-keyed carpeting with rubberized vinyl floor mats (Double Cab and Crew Cabs include second row floor mats)
• Steering column, manual Tilt-Wheel
• Steering wheel, leather-wrapped with audio and cruise controls
• 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
• Door locks, power
• Remote Keyless Entry
• Cruise control, steering wheel-mounted
• Air conditioning, single-zone
• Visors, driver and front passenger illuminated vanity mirrors
• Assist handle, front passenger on A-pillar
• OnStar Directions and Connections plan for 6 months including Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance and Turn-by-Turn Navigation (Visit www.onstar.com for vehicle availability, details and system limitations. Services may vary by model and conditions.)

• 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
• Air bags, dual-stage frontal airbags for driver and front passenger, seat-mounted side-impact airbags for driver and front outboard passenger, and head-curtain airbags for front and rear outboard seating positions; includes right-front airbag Passenger Sensing System (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
• Rear Vision Camera with dynamic guide lines
• Tire Pressure Monitoring System (does not apply to spare tire)

ENGINE, 5.3L ECOTEC3 V8 WITH ACTIVE FUEL MANAGEMENT, DIRECT INJECTION

• and Variable Valve Timing
• includes aluminum block construction (355 hp [265 kW] @ 5600 rpm
• 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm)

• Preferred Equipment Group 3SA: LED Cargo Box Lighting; Body Color Bodyside Moldings; EZ Lift and Lower Tailgate; Rear Vision Camera with Dynamic Guide Lines; Rear 60/40 Folding Bench Seat (folds Up); Cloth Seat Trim; Single-Zone Air Conditioning; 3.42 Rear Axle Ratio; AM/FM Stereo with 8" Diagonal Color Touch Screen; 4.2" Diagonal Color Display Driver Info Center; Chrome Grille Surround; 150 Amp Alternator; 40/20/40 Front Split Bench Seat; Steering Wheel Audio Controls; Color-Keyed Carpeting with Rubberized Vinyl Floor Mats; Power Windows with Driver Express Up and Down; OnStar 6 Months Directions and Connections Plan; Remote Keyless Entry; Single Slot CD/MP3 Player; Body Color Door Handles; Electronic Autotrac Transfer Case; Deep-Tinted Glass; Body-Color Mirror Caps; Manual Tilt Wheel Steering Column; Body Color Power-Adjustable Heated Outside Mirrors; Leather Wrapped Steering Wheel with Cruise Controls; Driver and Front Passenger Illuminated Vanity Mirrors; Front Frame-Mounted Black Recovery Hooks; OnStar with 4G LTE; Rear Wheelhouse Liners; Heavy-Duty Rear Locking Differential
• SLE Value Package
• Off-Road Suspension Package
• Trailering Equipment
• P265/65R18 AT OWL Tires
• Remote Vehicle Starter System
• 10-Way Power Driver Seat Adjuster
• Integrated Trailer Brake Controller
• Electric Rear Window Defogger
• Underbody Shield (transfer Case Protection)
• Front Halogen Fog Lamps
• 110-Volt AC Power Outlet
• E85 FlexFuel Capable
• OnStar 4G LTE mobile hotspot internet access
• Rear mounted camera
• Brake assist system
• Cruise control with steering wheel mounted controls
• Keyfob remote start
• Primary monitor touchscreen
• Driver seat power reclining
• lumbar support
• cushion tilt
• fore/aft control and height adjustable control
• AutoTrac part and full-time 4WD
• EcoTec3 5.3L V-8 gasoline direct injection
• variable valve control
• regular unleaded
• engine with cylinder deactivation and 355HP
• Mechanical
• OnStar Directions & Connections vehicle tracker with vehicle slowdown
• Wireless audio streaming
• Dual-zone front climate control
• Immobilizer
• OnStar Directions & Connections vehicle integrated emergency SOS system
• Bluetooth® handsfree wireless device connectivity
• OnStar RemoteLink smart device app link
• Trailer brake controller
• Trailer sway control
• IntelliLink external memory control
• Pandora internet radio capability
• StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
• Hill descent control
• Hill start assist
• Front fog lights
• Leather and metal-look steering wheel
• EZ Lift
• EZ Lower
• Manual rear child safety door locks
• Heated driver and passenger side door mirrors
• Manual tilting steering wheel
• P265/65SR18 AT OWL front and rear tires
• Cloth front seat upholstery
• 6 airbags
• Driver front impact airbag
• Seat mounted side impact driver airbag
• Curtain first and second-row overhead airbags
• Passenger front impact airbag
• Seat mounted side impact front passenger airbag
• Airbag occupancy sensor
• Auto-locking doors
• 6-speed automatic
• Selectable mode transmission
• Cloth rear seat upholstery
• Exterior temperature display
• Transmission electronic control
• Sequential shift control
• Automatic
• Projector beam headlights
• Halogen headlights

• Mileage
• Fuel Economy Est-Combined (MPG): 18
• Fuel Economy Est-Combined (MPG): 19
• EPA Fuel Economy Est - City (MPG): 16
• EPA Fuel Economy Est - City (MPG): 17
• EPA Fuel Economy Est - Hwy (MPG): 22
• EPA Fuel Economy Est - Hwy (MPG): 22
• Electrical
• Cold Cranking Amps @ 0° F (Primary): 720
• Cold Cranking Amps @ 0° F (Primary): 730
• Maximum Alternator Capacity (amps): 150
• Maximum Alternator Watts: - TBD -
• Cooling System
• Total Cooling System Capacity (qts): - TBD -
• Weight Information
• Gross Axle Wt Rating - Front (lbs): 3950
• Gross Axle Wt Rating - Rear (lbs): 3950
• Curb Weight - Front (lbs): - TBD -
• Curb Weight - Rear (lbs): - TBD -
• Gross Vehicle Weight Rating Cap (lbs): 7100
• Gross Combined Wt Rating (lbs): 12800
• Trailering
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 7200
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 720
• Maximum Trailering Capacity (lbs): 11000
• Suspension
• Suspension Type - Front: Independent
• Suspension Type - Rear: 2-Stage Multi-Leaf
• Spring Capacity - Front (lbs): 3950
• Spring Capacity - Rear (lbs): 3950
• Axle Type - Front: Independent Driving
• Axle Type - Rear: Semi-floating
• Axle Capacity - Front (lbs): 3950
• Axle Capacity - Rear (lbs): 3950
• Axle Ratio (:1) - Front: 3.42
• Axle Ratio (:1) - Rear: 3.42
• Shock Absorber Diameter - Front (mm): 46.00
• Shock Absorber Diameter - Rear (mm): 35.00
• Stabilizer Bar Diameter - Front (in): 1.35
• Brakes
• Brake Type: Pwr
• Brake ABS System: 4-Wheel
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 13.00 x 1.18
• Rear Brake Rotor Diam x Thickness (in): 13.60 x 0.79
• Tires
• Front Tire Order Code: RBZ
• Rear Tire Order Code: RBZ
• Spare Tire Order Code: ZBZ
• Front Tire Size: P255/70R17
• Rear Tire Size: P255/70R17
• Spare Tire Size: P255/70R17
• Front Tire Capacity (lbs): - TBD -
• Rear Tire Capacity (lbs): - TBD -
• Spare Tire Capacity (lbs): - TBD -
• Revolutions/Mile @ 45 mph - Front: - TBD -
• Revolutions/Mile @ 45 mph - Rear: - TBD -
• Revolutions/Mile @ 45 mph - Spare: - TBD -
• Wheels
• Front Wheel Size (in): 17 x 8.0
• Rear Wheel Size (in): 17 x 8.0
• Spare Wheel Size (in): 17 x - TBD -
• Front Wheel Material: Steel
• Rear Wheel Material: Steel
• Spare Wheel Material: Steel
• Steering
• Steering Type: Electric Rack & Pinion
• Steering Ratio (:1), On Center: - TBD -
• Steering Ratio (:1), At Lock: - TBD -
• Turning Diameter - Curb to Curb (ft): 46.9
• Turning Diameter - Wall to Wall (ft): - TBD -
• Frame
• Frame Type: Hydroformed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 26
• Fuel Tank Location: - TBD -
• Exterior Dimensions
• Wheelbase (in): 143.50
• Length, Overall w/o rear bumper (in): 229.50
• Width, Max w/o mirrors (in): 80.00
• Height, Overall (in): 73.90
• Overhang, Front (in): - TBD -
• Overhang, Rear w/o bumper (in): - TBD -
• Front Bumper to Back of Cab (in): 141.37
• Cab to Axle (in): 41.50
• Cab to End of Frame (in): - TBD -
• Ground to Top of Load Floor (in): 34.5
• Ground to Top of Frame (in): - TBD -
• Frame Width, Rear (in): - TBD -
• Ground Clearance, Front (in): 8.87
• Ground Clearance, Rear (in): 8.87
• Cargo Area Dimensions
• Cargo Box Length @ Floor (in): 78.87
• Cargo Box Width @ Top, Rear (in): - TBD -
• Cargo Box Width @ Floor (in): - TBD -
• Cargo Box Width @ Wheelhousings (in): 51.03
• Cargo Box (Area) Height (in): 21.10
• Tailgate Width (in): - TBD -
• Cargo Volume (ft³): 61.00
• Ext'd Cab Cargo Volume (ft³): - TBD -
• Interior Dimensions
• Passenger Capacity: 6
• Front Head Room (in): 42.80
• Front Leg Room (in): 45.27
• Front Shoulder Room (in): 65.93
• Front Hip Room (in): 60.73
• Second Head Room (in): 38.67
• Second Leg Room (in): 34.63
• Second Shoulder Room (in): 65.80
• Second Hip Room (in): 60.23
• Summary
• Vehicle Name: GMC Sierra 1500
• Body Style: Double Cab Pickup
• Body Code: E63
• Emissions
• EPA Greenhouse Gas Score: - TBD -
• Tons/yr of CO2 Emissions @ 15K mi/year: 10.0
• Tons/yr of CO2 Emissions @ 15K mi/year: 9.4