Rear axle 3.42 ratio (Requires (R04) single rear wheel configuration.)
Body standard
Tow/haul mode selector instrument panel-mounted
Rear wheel drive
Battery 600 cold-cranking amps maintenance-free with rundown protection and retained accessory power
Alternator 150 amps
Frame ladder-type
Incomplete vehicle certification
Suspension front independent with coil springs and stabilizer bar
Suspension rear hypoid drive axle with multi-leaf springs
Steering power
Brakes 4-wheel antilock 4-wheel disc
Fuel tank capacity mid-frame and approximately 32 gallons (121.1L)
Exhaust aluminized stainless-steel muffler and tailpipe
Wheels 4 - 16" x 6.5" (40.6 cm x 16.5 cm) 8-lug painted steel heavy-duty (Only available with (R04) single rear wheel configuration.)
Tires front LT245/75R16E all-season blackwall (Requires (R04) single rear wheel configuration. Jack and spare tire equipment bracket are not included.)
Tires rear LT245/75R16E all-season blackwall (Requires (R04) single rear wheel configuration. Jack and spare tire equipment bracket are not included.)
Wheel configuration rear single (Not available with (C7N) 12300 lbs. (5579 kg.) GVWR.)
Bumper front painted Black with step-pad (Deleted when (ZR7) Chrome Appearance Package is ordered.)
Grille Black composite (Not available with (ZR7) Chrome Appearance Package.)
Headlamps dual halogen composite
Flasher heavy duty light emitting diode (LED)
Glass Solar-Ray light-tinted all windows
Mirrors outside delete (Not available with (5Q7) Upfitter option Blank Sail Panel Delete when ordered with (YF2) Ambulance Package.)
Wipers front intermittent wet-arm with pulse washers
License plate kit front
Audio system AM/FM stereo with MP3 player seek-and-scan digital clock TheftLock random select auxiliary jack and 2 front door speakers (Not available with (U2K) SiriusXM Radio.)
Seating arrangement driver and front passenger high-back bucket includes head restraints and vinyl or cloth trim (Not available with (AJ3) driver-side only frontal airbag.)
Seats front bucket with vinyl trim and head restraints includes inboard armrests (Requires (**W) trim. Not available with SEO (ZP0) delete driver and passenger seats. Includes only driver high-back bucket seat with vinyl trim when ordered with (ZX1) driver-only high-back bucket seating arrangement.)
Floor covering Black rubberized-vinyl front
Warning tones headlamp on and key-in-ignition
Oil life monitor
Theft-deterrent system vehicle PASS-Key III
Power outlet 120-volt
Air conditioning single-zone manual
Heater and defogger with front and side window defoggers
Mirror inside rearview includes Rear Vision Camera display (Included and only available with (UVC) Rear Vision Camera.)
Headliner cloth over driver and passenger
Visors driver and front passenger cloth padded
Assist handles driver and right-front passenger
Lighting interior with dome light and door handle-activated switches
GMC Connected Access capable (Included and only available with (UE1) OnStar. Subject to terms. See onstar.com or dealer for details.)
Daytime Running Lamps
StabiliTrak traction assistance and vehicle stability enhancement system
Hill Start Assist
Airbags frontal front driver and right front passenger includes passenger-side frontal airbag deactivation switch (Included with (ZX2) driver and right-front passenger high-back bucket seats or (ZP0) driver and passenger temporary seats. Not available with (ZX1) driver only high-back bucket seat or (AJ3) driver-side only frontal airbag. Always use seat 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.)
Airbags seat-mounted side-impact for driver and right-front passenger and roof-rail mounted head-curtain side-impact (Included with (C4M) 9900 lb. (4490 kg) GVWR. Available on (JFF) 10100 lb. (4581 kg) GVWR (C7N) 12300 lb. (5579 kg) GVWR and (C7I) 14200 lb. (6441 kg) GVWR. Not available with (B3D) School Bus Package (ANC) Shuttle Bus Package and (9T7) right-hand door delete. Always use seat 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.)
Airbag deactivation switch frontal passenger-side (Not available with (AJ3) frontal driver-side only airbag. Always use seat 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.)
OnStar and GMC connected services capable (Not available with (YF2) Ambulance Package. Included with (FDR) Fleet Daily Rental order types. Terms and limitations apply. See onstar.com or dealer for details.)
Rear Vision Camera camera and cable shipped loose (Display included with (DRJ) inside rearview mirror.)
Tire Pressure Monitor System (does not monitor spare tires) (Required with (C4M) 9900 lbs. (4490 kg) GVWR and (R04) single rear 4 - 16" x 6.5" (40.6 cm x 16.5 cm) wheels.)
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) (Includes external oil cooler.
Driver Convenience Package
Leather
Power Convenience Package
Preferred Equipment Group 1WT
2 Speakers
AM/FM radio
Radio: AM/FM Stereo w/MP3 Player & Digital Clock
Air Conditioning
Outside Temperature Display
Power steering
Power Windows
Remote Keyless Entry
Remote Vehicle Starter System
Traction control
4-Wheel Disc Brakes
ABS brakes
Dual front impact airbags
Dual front side impact airbags
Emergency communication system: OnStar and GMC connected services capable
Front anti-roll bar
Front Chrome Bumper w/Step-Pad
Front wheel independent suspension
Low tire pressure warning
Occupant sensing airbag
Overhead airbag
Passenger cancellable airbag
Power Door Locks w/Lock-Out Protection
770 CCA Heavy-Duty Maintenance-Free Battery
Electronic Stability Control
Exterior Parking Camera Rear
Delay-off headlights
Fully automatic headlights
Theft Alarm Notification
Heavy-Duty Locking Rear Differential
220 Amps Alternator
Chrome Grille
Single Rear Wheel Configuration
Driver & Front Passenger Vinyl Visors
Driver door bin
Inside Rearview Mirror w/Rr Vision Camera Display
Passenger seat mounted armrest
Tachometer
Tilt Steering Wheel
Trip computer
Voltmeter
Driver & Front Passenger High-Back Bucket Seats
Driver's Seat Mounted Armrest
Front Bucket Seats
Reclining High-Back Bucket Seats w/Inboard Armrests
Vinyl Seat Trim
Engine Cover Console w/Swing-Out Storage Bin
Passenger door bin
Trailering Wire Harness
Wheels: 16" x 6.5" 8-Lug Painted Steel HD (4)
Variably intermittent wipers
3.42 Rear Axle Ratio