• Wheels, 17" (43.2 cm) steel includes 17" x 7.5" (43.2 cm x 19.1 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.
• Tires, LT245/75R17E all-season, blackwall
• 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
• CornerStep, rear bumper (Requires (E63) pickup box.)
• Bumper, rear chrome with bumper CornerSteps (Requires (E63) pickup box.)
• Grille surround, chrome
• Headlamps, halogen projector
• Lamps, cargo area, cab mounted with switch on center switch bank
• Mirrors, outside manual, Black
• Glass, solar absorbing, tinted
• Door handles, Black
• Tailgate and bed rail protection caps, top
• Tailgate, locking, utilizes same key as ignition and door (Deleted with (ZW9) pickup box delete.)

• Audio system, 4.2" Diagonal Color Display, AM/FM stereo with USB ports auxiliary jack and SD card slot (Upgradeable to (IO4) 4.2" diagonal color display radio with Chevrolet MyLink.)
• XM Satellite Radio, delete
• 6-speaker audio system

• Seats, front 40/20/40 split-bench, 3-passenger, driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Vinyl has fixed lumbar and cloth has manually adjustable driver lumbar. (Upgradeable to (AZ3) front 40/20/40 split-bench seat.)
• Seat trim, Cloth
• Seat, rear full-width folding bench, 3-passenger (includes child seat top tether anchor)
• Steering column, manual Tilt-Wheel
• Steering wheel
• Floor covering, Graphite-colored rubberized-vinyl
• Driver Information Center, 3.5-inch diagonal monochromatic display provides warning messages and basic vehicle information
• Windows, power with driver express up and down and express down on all other windows
• Door locks, power
• Cruise control, steering wheel-mounted
• Air conditioning, single-zone
• 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
• Air bags, single-stage frontal and thorax side-impact, driver and front passenger, and head curtain side-impact, front and rear outboard seating positions (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.)
• Air bag deactivation switch, frontal passenger-side
• OnStar, delete
• Tire Pressure Monitoring System (does not apply to spare tire)

ENGINE, VORTEC 6.0L VARIABLE VALVE TIMING V8 SFI E85-COMPATIBLE, FLEXFUEL

• capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm
• 380 lb-ft of torque [515.0 N-m] @ 4200 rpm) with (E63) fleetside pickup box; (322 hp [240.1 kW] @ 4400 rpm
• 380 lb-ft of torque [515.0 N-m] @ 4200 rpm) with (ZW9) pickup box delete (STD)

• Heavy-Duty Trailering Equipment
• Preferred Equipment Group 1WT
• Snow Plow Prep Package
• Standard Suspension Package
• WT Convenience Package
• 6 Speakers
• AM/FM radio
• Radio: AM/FM Stereo w/4.2" Diagonal Color Display
• Air Conditioning
• 110-Volt AC Power Outlet
• Power steering
• Power windows
• Power Windows w/Driver Express Up & Down
• Remote Keyless Entry
• Heavy-Duty Locking Rear Differential (DISC)
• Traction control
• 4-Wheel Disc Brakes
• ABS brakes
• Dual front impact airbags
• Dual front side impact airbags
• Front anti-roll bar
• Front wheel independent suspension
• Low tire pressure warning
• Occupant sensing airbag
• Overhead airbag
• Passenger cancellable airbag
• Brake assist
• Electronic Stability Control
• Delay-off headlights
• Fully automatic headlights
• Frontal Passenger-Side Air Bag Deactivation Switch
• Speed control
• 220 Amps Alternator
• Black Power-Adjustable Heated Outside Mirrors
• Bumpers: chrome
• Front License Plate Kit
• Provision for Cab Roof-Mounted Lamp/Beacon
• Rear step bumper
• Cloth Seat Trim
• Driver door bin
• Front reading lights
• OnStar 4G LTE Wi-Fi Hotspot
• OnStar 6 Months Directions/Connections Plan
• Overhead console
• Passenger vanity mirror
• Rear reading lights
• Steering Wheel
• Tachometer
• Tilt steering wheel
• Trip computer
• Voltmeter
• Front 40/20/40 Reclining Split-Bench Seat
• Front Center Armrest w/Storage
• Passenger door bin
• Integrated Trailer Brake Controller
• 17" Steel Wheels
• 18" Painted Steel Wheels
• Wheel Locks (Set of 4) (LPO)
• Deep-Tinted Glass
• Variably intermittent wipers
• 4.10 Rear Axle Ratio

• Brakes
• Brake ABS System: 4-Wheel
• Brake Type: Pwr
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 13.98 x 1.57
• Rear Brake Rotor Diam x Thickness (in): 14.17 x 1.34
• Cargo Area Dimensions
• Cargo Box (Area) Height (in): 21.10
• Cargo Box Length : Floor (in)
• Cargo Box Width : Floor (in)
• Cargo Box Width : Top, Rear (in)
• Cargo Box Width : Wheelhousings (in)
• Cargo Volume (ft³): 61.0
• Tailgate Width (in): 62.2
• Cooling System
• Total Cooling System Capacity (qts): 16.4
• Electrical
• Cold Cranking Amps : 0° F (2nd)
• Cold Cranking Amps : 0° F (Primary)
• Maximum Alternator Capacity (amps): 220
• Emissions
• Tons/yr of CO2 Emissions : 15K mi/year
• Exterior Dimensions
• Cab to Axle (in): 41.26
• Front Bumper to Back of Cab (in): 141.60
• Ground Clearance, Front (in): 9.53
• Ground Clearance, Rear (in): 9.53
• Height, Overall (in): 78.11
• Length, Overall w/o rear bumper (in): 230.00
• Wheelbase (in): 144.20
• Width, Max w/o mirrors (in): 80.51
• Frame
• Frame Type: Hydroformed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 36.0
• Interior Dimensions
• Front Head Room (in): 42.80
• Front Hip Room (in): 60.73
• Front Leg Room (in): 45.27
• Front Shoulder Room (in): 64.84
• Passenger Capacity: 6
• Second Head Room (in): 38.67
• Second Hip Room (in): 60.23
• Second Leg Room (in): 34.63
• Second Shoulder Room (in): 64.33
• Steering
• Steering Type: Pwr
• Turning Diameter - Curb to Curb (ft): 49.2
• Turning Diameter - Wall to Wall (ft): N/A
• Summary
• Body Code: E63
• Body Style: Double Cab Pickup
• Vehicle Name: Chevrolet Silverado 2500HD
• Suspension
• Axle Capacity - Front (lbs): 4400
• Axle Capacity - Rear (lbs): 6200
• Axle Ratio (:1) - Front: 4.10
• Axle Ratio (:1) - Rear: 4.10
• Axle Type - Front: Independent
• Axle Type - Rear: Semi Floating
• Shock Absorber Diameter - Front (mm): 51.0
• Shock Absorber Diameter - Rear (mm): 51.0
• Spring Capacity - Front (lbs): 4400
• Spring Capacity - Rear (lbs): 6200
• Stabilizer Bar Diameter - Front (in): 1.31
• Suspension Type - Front: Independent
• Suspension Type - Rear: Multi-Leaf
• Tires
• Front Tire Order Code: QWF
• Front Tire Size: LT265/70R18E
• Rear Tire Order Code: QWF
• Rear Tire Size: LT265/70R18E
• Revolutions/Mile : 45 mph - Front
• Revolutions/Mile : 45 mph - Rear
• Revolutions/Mile : 45 mph - Spare
• Trailering
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 3550
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 14200
• Maximum Trailering Capacity (lbs): 13000
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 1300
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 13000
• Weight Information
• Curb Weight - Front (lbs): 3685
• Curb Weight - Rear (lbs): 2670
• Gross Axle Wt Rating - Front (lbs): 4400
• Gross Axle Wt Rating - Rear (lbs): 6200
• Gross Combined Wt Rating (lbs): 20500
• Gross Vehicle Weight Rating Cap (lbs): 9500
• Wheels
• Front Wheel Material: Steel
• Front Wheel Size (in): 18 X 8.0
• Rear Wheel Material: Steel
• Rear Wheel Size (in): 18 x 8.0
• Spare Wheel Material: Steel
• Spare Wheel Size (in): 18 x 8.0