Option & Equipment
ENGINE
DURAMAX 6.6L TURBO-DIESEL V8
B20-DIESEL COMPATIBLE 350
RUGGED DUTY SERVICE TRANSMISSION, AUTOMATIC CLOSE-RATIO 6 SPD WITH DOUBLE OVERDRIVE, ALLISON, A2750RDS
WHEELS, 19.5
6-speaker audio system
Headlamps, halogen projector-beam
Tires, rear 225/70R19.5G highway blackwall Pirelli Max Axle Load: 15,000 lb. (Standard on models built after July 17th, 2023) (Requires (XEY) Tires front 225/70R19.5G Highway blackwall Pirelli.)
Glass, solar absorbing, tinted
Lamps, cargo area, cab mounted with switch on center switch bank
Grille, base, molded in color, Black
Tires, front 225/70R19.5G highway blackwall Pirelli Max Axle Load: 7,940 lb. (Standard on models built after July 17th, 2023) (Requires (YEY) Tires, rear 225/70R19.5G highway blackwall Pirelli, Max Axle Load: 15,000 lb. or (YEZ) Tires, rear 225/70R19.5G traction blackwall Pirelli, Max Axle Load: 15,000 lb.)
Wheel, spare delete
Assist steps
Spare tire delete
Wheels, 19.5 x 6.75, steel, Black painted, 8-holes, hub piloted
Bumper, front, Black
Lamps, Smoked Amber roof marker
Door handles, Black
Mirrors, outside high-visibility vertical camper-style, Black with manual folding and extension and lower convex spotter glass
Front fender extension, painted body color
Grille guard screen, insect protection (mounted behind grille)
Lamps, rear, stop/turn/backup (1-piece assembly) with license plate light
Antenna, fixed mast
Steering column, manual Tilt-Wheel
Speedometer, miles/kilometers
Interior trim, Jet Black/Dark Ash (Required and only available with (H2Q/H2R) Dark Ash seats with Jet Black interior accents.)
Mirror, inside rearview manual day/night
Visors, driver and front passenger, vinyl
Seat trim, Vinyl
Floor covering, Graphite-colored rubberized-vinyl
Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Steering wheel, urethane
Air conditioning, single-zone
Windows, power with driver express up and down and express down on all other windows
Driver Information Center, 3.5-inch diagonal monochromatic display, provides warning messages and basic vehicle information
Cruise control, steering wheel-mounted
Seat Belt, Black
Door locks, power
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
Assist handle, front passenger and driver on A-pillars
Upfitter switch kit provides up to 4-30 amp circuits to facilitate installation of aftermarket electrical accessories located on the instrument panel
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.
Neutral-at-Stop Automatic transmission shifts to neutral when the service brake is depressed while the vehicle is at a complete stop, and remains in neutral until the service brake is released
Exhaust brake
Steering, power (Bosch S2 8014 Plus)
Exhaust system, rear exit
Fuel tank, rear only, 40 gallon mounted between frame side rails and behind rear axle
Axle to End of Frame, 49 (Requires wheelbase (EM1) 199 or (FNV) 175. Not available with (G40), (GP1) or (GP8) rear air suspension.)
Fuel, diesel B20
Trailer brake controller, integrated
Axle lubricant, front, synthetic oil EmGard FE-75W-90
Alternator, 150 amps
Highway Service Transmission, Automatic close-ratio 6 SPD with double overdrive, Allison, A1700HS ratios: 3.10 1ST, 1.80 2ND, 1.40 3RD, 1.00 4TH, 0.70 5TH, 0.61 6TH Highway Series, 19.5K GVW & 26K GCW Max., requires PTX and park pawl. Available with GVWs less than or equal to 19.5K (Requires (C7Y) 14,001 lb. GVWR, (C5B) 15,000 lb. GVWR, (C7P) 16,000 lb. GVWR, (C7R) 16,500 lb. GVWR, (GZX) 17,500 lb. GVWR, (GZJ) 18,000 lb. GVWR or (GZG) 19,500 lb. GVWR. Requires (R6G) 26,000 lb. GCWR (11,793 kg).)
Emissions, USA 50 State certified
Incomplete vehicle
Axle lubricant, rear, synthetic oil EmGard FE -75W-90
Batteries, heavy-duty dual 1100 cold-cranking amps includes battery box mounted to left side under cab
Rear axle, 11,000 lb. (4,999 kg) Dana Spicer S14-110, single reduction
Front suspension, 7,500 lb. (3,402 kg) multi-leaf, includes shock absorbers
Capped Fuel Fill
Front axle, 7,500 lb., Dana Spicer 60-256, single-reduction, front driving
Rear axle, 4.30 ratio Max road speed: 75 MPH
Four wheel drive
Transmission shift control calibration, fuel sense Performance
Wheelbase, 175 (444.5 cm), 60 CA (Requires (F0C) 49 axle to end of frame. Not available with (G40) 12,000 lb., (GP1) 13,500 lb. or (GP8) 15,500 lb. rear air suspension, or (NPK) Exhaust System.)
Axle, Open rear axle, non-locking rear
Trailering provisions, trailering wire harness only, trailer combined (Stop/Tail/Turn) connection socket and harness mounted at rear of frame.
Brakes, hydraulic, heavy duty Bosch/Meritor/Wabco system with 4-channel (ABS) (Includes (J69) driveline park brake.)
Rear suspension, 11,000 lb. (4,990 kg) multi-leaf, vari-rate
Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel compatible 350 hp at 2700 rpm, 700 lb.-ft. torque at 1600 rpm
GVWR, 16,500 lb. (7484 kg) (Silverado 4500 HD 4WD models require one of the following combinations: (1) (FTB) 7.5k front axle and (FTV) 7.5k front suspension and (FN1) 10k rear axle or (GL4) 11k rear axle and (GR3) 11k rear suspension. (2) (FTB) 7.5k front axle and (FTV) 7.5k front suspension and (HD1) 15k rear axle or (J27) 15.5k rear axle and (GR4) 13.5k rear suspension or (FU7) 15.5k rear suspension. (3) (FTB) 7.5k front axle and (FTV) 7.5k front suspension and (J27) 15.5k rear axle and one of the following rear suspensions: (91B) 13.5k LiquidSpring prep single volume rear suspension, (91C) 13.5k LiquidSpring prep stacked volume rear suspension, (91D) 15.5k LiquidSpring prep single volume rear suspension or (91E) 15.5k LiquidSpring prep stacked volume rear suspension.)
Horn, single-note
Daytime Running Lamps, with automatic exterior lamp control
Airbag deactivation switch, frontal passenger-side (Included and only available with (AY0) airbags.)
Traction control
Airbags, Single-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; (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.)
Brake, parking, driveline park brake system
StabiliTrak, Electronic Stability Control System with Traction Control includes Electronic Trailer Sway Control and Hill Start Assist
Rear Vision Camera, display integrated into Radio (Shipped loose in cab for upfitter installation.)
OnStar, delete
