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2018 Chevrolet Silverado 3500HD High Country 2WD Crew Cab 153.7"

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2018 Chevrolet Silverado 3500HD High Country 2WD Crew Cab 153.7"
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New Chevrolet Silverado 3500HD near Mississippi

Vehicle Specifications


  • Engine Order Code - LC8
  • Engine Order Code - L5P
  • Engine Order Code - L96
  • Engine Type - Gas V8
  • Engine Type - Turbocharged Diesel V8
  • Engine Type - Gas/Ethanol/Natural Gas/Propane
  • Engine Type - Gas/Ethanol V8
  • Displacement - 6.6L/403
  • Displacement - 6.0L/366
  • Displacement - 6.0L/366
  • Fuel System - Direct Injection
  • Fuel System - Electronic Fuel Injection
  • SAE Net Horsepower @ RPM - 322 @ 4400
  • SAE Net Horsepower @ RPM - 445 @ 2800
  • SAE Net Horsepower @ RPM - 360 @ 5400
  • SAE Net Torque @ RPM - 910 @ 1600
  • SAE Net Torque @ RPM - 380 @ 4200
  • Engine Oil Cooler - Yes


  • Drivetrain - Rear Wheel Drive
  • Trans Order Code - MW7
  • Trans Order Code - MYD
  • Trans Type - 6
  • Trans Description Cont. - Automatic
  • First Gear Ratio - 3.10
  • First Gear Ratio - 4.03
  • Second Gear Ratio - 1.81
  • Second Gear Ratio - 2.36
  • Third Gear Ratio - 1.41
  • Third Gear Ratio - 1.53
  • Fourth Gear Ratio - 1.00
  • Fourth Gear Ratio - 1.15
  • Fifth Gear Ratio - 0.71
  • Fifth Gear Ratio - 0.85
  • Sixth Gear Ratio - 0.61
  • Sixth Gear Ratio - 0.67
  • Reverse Ratio - 4.49
  • Reverse Ratio - 3.06


  • Cold Cranking Amps @ 0° F - 730
  • Cold Cranking Amps @ 0° F - 720
  • Cold Cranking Amps @ 0° F - 730
  • Maximum Alternator Capacity - 220
  • Maximum Alternator Capacity - 150 & 220
  • Maximum Alternator Capacity - 150

Weight Information

  • Gross Axle Wt Rating - Front - 5200
  • Gross Axle Wt Rating - Front - 4400
  • Gross Axle Wt Rating - Rear - 7050
  • Gross Axle Wt Rating - Rear - 6200
  • Gross Vehicle Weight Rating Cap - 11100
  • Gross Vehicle Weight Rating Cap - 10500
  • Gross Vehicle Weight Rating Cap - 10000
  • Gross Combined Wt Rating - 31300
  • Gross Combined Wt Rating - 16600
  • Gross Combined Wt Rating - 25300
  • Gross Combined Wt Rating - 21100


  • Dead Weight Hitch - Max Trailer Wt. - 5000
  • Dead Weight Hitch - Max Tongue Wt. - 500
  • Wt Distributing Hitch - Max Trailer Wt. - 9700
  • Wt Distributing Hitch - Max Trailer Wt. - 13000
  • Wt Distributing Hitch - Max Tongue Wt. - 970
  • Wt Distributing Hitch - Max Tongue Wt. - 1300
  • Fifth Wheel Hitch - Max Trailer Wt. - 9700
  • Fifth Wheel Hitch - Max Trailer Wt. - 17500
  • Fifth Wheel Hitch - Max Trailer Wt. - 14200
  • Fifth Wheel Hitch - Max Tongue Wt. - 2425
  • Fifth Wheel Hitch - Max Tongue Wt. - 4375
  • Fifth Wheel Hitch - Max Tongue Wt. - 3550
  • Maximum Trailering Capacity - 17500


  • Suspension Type - Front - Independent
  • Suspension Type - Rear - Multi-Leaf
  • Spring Capacity - Front - 5200
  • Spring Capacity - Front - 4400
  • Spring Capacity - Rear - 7050
  • Axle Type - Front - Independent
  • Axle Type - Rear - Full-Floating
  • Axle Capacity - Front - 5200
  • Axle Capacity - Front - 4400
  • Axle Capacity - Rear - 7050
  • Axle Ratio - 3.73
  • Axle Ratio - 4.10
  • Shock Absorber Diameter - Front - 51.00
  • Shock Absorber Diameter - Rear - 51.00
  • Stabilizer Bar Diameter - Front - 1.31


  • Brake Type - Pwr
  • Brake ABS System - 4-Wheel
  • Disc - Front - Yes
  • Disc - Rear - Yes
  • Front Brake Rotor Diam x Thickness - 13.8 x 1.57
  • Rear Brake Rotor Diam x Thickness - 14.17 x 1.34


  • Front Tire Order Code - QZT
  • Front Tire Order Code - QQO
  • Front Tire Order Code - QGM
  • Front Tire Order Code - QWF
  • Rear Tire Order Code - QZT
  • Rear Tire Order Code - QQO
  • Rear Tire Order Code - QGM
  • Rear Tire Order Code - QWF
  • Spare Tire Order Code - ZQO
  • Spare Tire Order Code - ZZT
  • Spare Tire Order Code - ZWF
  • Front Tire Size - LT235/80R17E
  • Front Tire Size - LT265/70R18E
  • Rear Tire Size - LT235/80R17E
  • Rear Tire Size - LT265/70R18E
  • Spare Tire Size - LT235/80R17E
  • Spare Tire Size - LT265/70R18E
  • Front Tire Capacity - 5200
  • Front Tire Capacity - 4400
  • Rear Tire Capacity - 7050


  • Front Wheel Size - 17 x 6.5
  • Front Wheel Size - 18 x 8.0
  • Rear Wheel Size - 17 x 6.5
  • Rear Wheel Size - 18 x 8.0
  • Spare Wheel Size - 17 x 6.5
  • Spare Wheel Size - 18 x 8.0
  • Front Wheel Material - Steel
  • Front Wheel Material - Aluminum
  • Rear Wheel Material - Steel
  • Rear Wheel Material - Aluminum
  • Spare Wheel Material - Steel


  • Steering Type - Pwr Recirculating Ball
  • Steering Ratio - 16.00
  • Turning Diameter - Curb to Curb - 51.8


  • Frame Type - Hydroformed

Fuel Tank

  • Fuel Tank Capacity, Approx - 36.0

Exterior Dimensions

  • Wheelbase - 153.70
  • Length, Overall w/o rear bumper - 239.5
  • Width, Max w/o mirrors - 95.98
  • Width, Max w/o mirrors - 80.51
  • Height, Overall - 78.35
  • Front Bumper to Back of Cab - 151.10
  • Cab to Axle - 41.26
  • Ground to Top of Load Floor - 39.57
  • Ground Clearance, Rear - 8.58

Cargo Area Dimensions

  • Cargo Box Length @ Floor - 78.86
  • Cargo Box Width @ Wheelhousings - 51.02
  • Cargo Box - 21.22
  • Cargo Volume - 61.0

Interior Dimensions

  • Passenger Capacity - 5
  • Front Head Room - 42.80
  • Front Leg Room - 45.27
  • Front Shoulder Room - 64.84
  • Front Hip Room - 60.73
  • Second Head Room - 40.50
  • Second Leg Room - 40.93
  • Second Shoulder Room - 64.33
  • Second Hip Room - 60.24


  • Vehicle Name - Chevrolet Silverado 3500HD
  • Body Style - Crew Cab Chassis Cab
  • Body Style - Crew Cab Pickup
  • Body Code - E63

Vehicle Features


  • Audio system, Chevrolet MyLink Radio with Navigation and 8" diagonal color touch-screen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; USB ports; auxiliary jack; voice-activated technology for radio and phone; and Shop with the ability to browse, select and install apps to your vehicle. Apps include Pandora, iHeartRadio, The Weather Channel and more.
  • Bluetooth for phone personal cell phone connectivity to vehicle audio system
  • Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats).
  • Chevrolet 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 1 month or 3GB (whichever comes first); EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit for details and system limitations.)
  • Radio, HD
  • Single-slot CD/MP3 player (On Crew Cab model replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.) (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.)
  • SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter 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 All fees and programming subject to change.)
  • Wireless Charging


  • Bed Liner, Spray-on Pickup box bed liner with bowtie logo. Liner is permanently bonded to the truck bed providing a water tight seal. The textured, non-skid surface is black in color and robotically applied. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops.
  • Bumper, front, body-color
  • Bumper, rear, body-color
  • Cargo ties downs (4), movable upper
  • CornerStep, rear bumper
  • Door handles, chrome
  • Fog lamps, front, halogen
  • Glass, deep-tinted
  • Grille surround, chrome
  • Headlamps, halogen projector-beam
  • Lamps, cargo area, cab mounted with switch on center switch bank
  • LPO, Assist Steps - 6" Chromed Rectangular (dealer-installed) (May be substituted with (VXJ), (S6L) or (RVS) assist steps, LPO. (VXH) is deleted when (VXJ), (S6L) or (RVS) assist steps, LPO are specified when (CHX) 13,025 lbs. GVWR with dual rear wheels is ordered and requires (R8M) Assist Steps Not Desired or Alternate Step Desired.)
  • Mirrors, outside heated power-adjustable vertical trailering, memory-equipped, upper glass, power-folding and manual extending, chrome; 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
  • Moldings, bodyside, chrome
  • Remote Locking Tailgate
  • Tailgate and bed rail protection caps, top
  • Tailgate, EZ-Lift and Lower (Deleted when (ZW9) pickup box delete is ordered.)
  • 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.)
  • Tire, spare LT265/70R18E all-season, blackwall (Included and only available with (QWF) LT265/70R18E all-season tires or (QGM) LT265/70R18E all-terrain tires. Available to order when (ZW9) pick-up box delete is ordered.)
  • Tires, LT265/70R18E all-season, blackwall (Requires single rear wheels.)
  • Wheel, 18" x 8" (45.7 cm x 20.3 cm) full-size, steel spare. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Requires single rear wheels. Included with (E63) pickup box. Available to order when (ZW9) pick-up box delete is ordered.)
  • Wheelhouse liners, rear (Requires Crew Cab or Double Cab model. Not available with dual rear wheels. Deleted with (ZW9) pickup box delete.)
  • Wheels, 18" (45.7 cm) chromed aluminum includes 18" x 8" (45.7 cm x 20.3 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Requires single rear wheels.)
  • Window, power, rear sliding with rear defogger on Crew Cab or Double Cab models


  • Air conditioning, dual-zone automatic climate control. Only available on Crew Cab and Double Cab models.
  • Assist handle, front passenger and driver on A-pillars
  • Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging
  • Cruise control, steering wheel-mounted
  • Defogger, rear-window electric
  • Door locks, power
  • Driver Information Center 4.2-inch diagonal color display, includes driver personalization, warning messages and vehicle information
  • Floor covering, color-keyed carpeting with rubberized vinyl floor mats (Double Cab and Crew Cabs include second row floor mats)
  • Floor mats, carpeted front and rear
  • Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
  • Mirror, inside rearview auto-dimming
  • Pedals, power-adjustable for Crew Cab and Double Cab models
  • Power outlet, 110-volt AC
  • Remote Keyless Entry
  • Remote vehicle starter system
  • Seat trim, Perforated leather-appointed front seats
  • Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
  • Seating, heated and vented perforated leather-appointed front bucket
  • Seats, front full-feature leather-appointed bucket. Includes 12-way power driver and front passenger seat adjuster including 4-way power lumbar, 2-position driver memory, adjustable head restraints, (D07) floor console storage pockets and (K4C) wireless charging.
  • Sill plates, bright
  • Steering column, manual Tilt-Wheel and telescoping
  • Steering wheel audio controls
  • Steering wheel, heated, leather wrapped with audio and cruise controls
  • Steering wheel, leather-wrapped with audio and cruise controls
  • Theft-deterrent system, unauthorized entry
  • Universal Home Remote on Crew Cab or Double Cab models (Removed when (TRW) provisions for roof mounted lamp or (VYU) Snow Plow Prep Package is ordered.)
  • Visors, driver and front passenger illuminated vanity mirrors
  • Windows, power with driver express up and down and express down on all other windows


  • Air cleaner, high-capacity
  • Alternator, 150 amps
  • Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power
  • Brakes, 4-wheel antilock, 4-wheel disc with DuraLife brake rotors (Requires single rear wheels.)
  • Capless Fuel Fill (Gas engine only. Not available with (ZW9) pickup box delete.)
  • Chassis, single rear wheel
  • Cooling, auxiliary external transmission oil cooler
  • Cooling, external engine oil cooler
  • Differential, heavy-duty locking rear
  • 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) (Does not include E85 capability with (ZW9) pickup box delete.)
  • Exhaust, aluminized stainless-steel muffler and tailpipe
  • Frame, fully-boxed, hydroformed front section
  • GVWR, 10,000 lbs. (4536 kg) with single rear wheels (Requires *35743, C35943, *35953 or *35903 models and (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine. Requires (AY0) single-stage air bags.)
  • Pickup box
  • Rear axle, 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine.)
  • Rear wheel drive
  • Recovery hooks, front, frame-mounted, black (Not available with (PCH) Duramax Plus Package.)
  • Steering, Digital Steering Assist (Requires Double Cab models and (L5P) Duramax 6.6L Turbo-Diesel V8 engine or Crew Cab models.)
  • Steering, Recirculating ball with smart flow power steering system
  • Suspension Package, Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar
  • Trailer brake controller, integrated
  • Trailering equipment Trailering hitch platform 2.5" with a 2.0" insert for HD, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector to hook up parking lamps, backup lamps, right and left turn signals, an electric brake lead, battery and a ground, The trailer connector also includes the 4-way for use on trailers without brakes - park, brake/turn lamps
  • Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Requires (L96) Vortec 6.0L V8 SFI engine.)


  • Driver Alert Package includes (UEU) Forward Collision Alert, Safety Alert Seat, (UFL) Lane Departure Warning and (UD5) Front and Rear Park Assist
  • High Country includes High Country brushed metal sill plate, (AN3) front full-feature leather-appointed bucket seats, (KQV) heated and vented seats, (B58) color-keyed carpeted floor mats, (D07) center floor console, (UQA) Bose sound system, (PYV) 18"chromed aluminum wheels on SRW and (RS7) 17" forged polished aluminum wheels on DRW, (QWF) LT265/70R18E all-season, blackwall tires on SRW and (QQO) LT235/80R17E all-season highway tires on DRW, (UD5) Front and Rear Park Assist, (VB5) body-color front bumper, (VT5) body-color rear bumper, Black mesh grille with 2 chrome inserts, (V76) Black recovery hooks, (CTD) cargo tie downs, dealer-installed (4), (Y65) Driver Alert Package (which includes (UFL) Lane Departure Warning, (UEU) Forward Collision Alert, safety alert seat), (UVD) heated steering wheel and (JF4) Power Adjustable Pedals


  • Air bags, frontal, driver and right front passenger, single stage (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 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.)
  • Chevrolet Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, Chevrolet Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer Chevrolet vehicles. See for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)
  • Daytime Running Lamps with automatic exterior lamp control
  • Forward Collision Alert
  • Front and Rear Park Assist, Ultrasonic
  • Lane Departure Warning
  • OnStar and Chevrolet connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit for coverage map, details and system limitations. Services vary by model.)
  • Rear Vision Camera
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
  • 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
  • Tire Pressure Monitoring System with Tire Fill Alert on SRW models (does not apply to spare tire) (Included and only available with (C7A) 10,000 lb. (4536 kg) GVWR.)

**Picture may not represent actual vehicle. Price varies based on Trim Levels and Options. See Dealer for in-stock inventory & actual selling price. All prices plus tax, title & license with approved credit. MSRP does not include delivery, processing, or handling fees.