Features and Tech Specs include Standard Equipment only and do not reflect upgraded or added options.
SAFETY
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, frontal, driver and right-front passenger with Passenger Sensing System (Always use safety belts and the correct child restraints for your child's age and size. Even in vehicles equipped with air bags and the Passenger Sensing System, children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the Owner's Manual and child safety seat instructions for more safety information.)
Air bags, head curtain side-impact, front outboard seating positions with rollover sensor (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat outboard occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. See the Owner's Manual and child safety seat instructions for more safety information.)
Air bags, seat-mounted side-impact, driver and right-front passenger for thorax and pelvic protection (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat outboard occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. See the Owner's Manual and child safety seat instructions for more safety information.)
OnStar, delete
Door locks, rear child security (Crew Cab models only.)
Tire Pressure Monitor System (does not apply to spare tire)
MECHANICAL
Engine, Vortec 4.8L Variable Valve Timing V8 SFI FlexFuel capable of running on unleaded or up to 85% ethanol (302 hp [225.2 kW] @ 5600 rpm, 305 lb-ft torque [411.8 N-m] @ 4600 rpm), iron block (Standard with CK10753 and C*10543 models only. Not available on C*10953 models.)
Transmission, 4-speed automatic, electronically controlled with overdrive and tow/haul mode (On Crew Cab models, requires (L20) Vortec 4.8L V8 SFI Flex-Fuel engine. Not available on C*10953 models.)
Rear axle, 3.42 ratio (Refer to Engine/Axle chart for availability.) (With (LC9) Vortec 5.3L V8 Engine, Requires (K5L) heavy-duty cooling package)
Suspension Package, Solid Smooth Ride includes 35 mm piston twin tube shocks and 36mm front stabilizer bar
GVWR, 7000 lbs. (3175 kg) (Requires CK10753, CK10953 or CK10543 models.)
Transfer case, with floor-mounted shifter (Requires 4WD models.)
Four wheel drive
Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power
Alternator, 145 amps
Recovery hooks, front, Black (Standard on 4WD Models. On 2WD models, available to order for Fleet or Government types only.)
Frame, fully-boxed, hydroformed front section
Suspension, front independent, coil over shock
Suspension, rear 2-stage multi-leaf springs, semi-elliptic
Steering, power, rack-and-pinion
Brakes, 4-wheel antilock, front disc/rear drum
Exhaust, aluminized stainless-steel muffler and tailpipe
EXTERIOR
Wheels, 4 - 17" x 7.5" (43.2 cm x 19.1 cm) steel, 6-lug painted includes painted center caps (spare wheel will not cosmetically match the other 4 wheels)
Tires, P265/70R17 all-season, blackwall includes a blackwall spare tire (Requires 4WD models.)
Wheel, 17" (43.2 cm) steel spare (spare wheel will not cosmetically match the other 4 wheels)
Spare tire lock keyed cylinder lock that utilizes same key as ignition and door
Tire carrier, outside spare, winch-type mounted under frame at rear
Bumper, front Black (Includes Black bumper end caps.)
Bumper, rear chrome, step-style with pad
Air dam, Black
Grille, Black surround
Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature
Lamps, dual cargo area lamps
Mirrors, outside manual, Black, manual-folding
Glass, Solar-Ray light-tinted, all windows
Wipers, front intermittent wet-arm with pulse washers
Door handles, Black
Pickup box, Fleetside
ENTERTAINMENT
Audio system, AM/FM stereo with seek-and-scan and digital clock (Not available with (U2K) SiriusXM Satellite Radio.)
Audio system feature, speaker system (Included with (5B5) power windows, doors and locks, SEO. Includes 4 speakers on Regular Cab models and 6 speakers on Extended and Crew Cab models.)
SiriusXM Satellite Radio, delete
INTERIOR
Seats, front 40/20/40 split-bench, 3-passenger, driver and front passenger manual reclining with outboard head restraints and center fold-down armrest with storage
Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock
Steering wheel, includes theft-deterrent locking feature
Instrumentation, analog with speedometer, odometer, fuel level, engine temperature, and tachometer
Driver Information Center with odometer, trip odometer and message center (monitors numerous systems depending on vehicle equipment level including low fuel, turn signal "on", transmission temperature and oil change notification) (Driver Information Center controls are operated through the trip odometer button unless (UK3) steering wheel mounted audio controls is ordered. On 1LT, 1SF and 1LZ, includes 8-point compass and outside temperature.)
Warning tones headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on
Air conditioning, single-zone manual front climate control
Door locks, power includes Remote Keyless Entry (Standard on Crew Cab models. Includes Remote Keyless Entry unless SEO (5B5) power windows, locks and mirrors is ordered.)
Remote Keyless Entry with 2 transmitters, panic button and content theft alarm (Standard on Crew Cab models. On Regular and Extended Cab models, included and only available with (AU3) power door locks unless SEO (5B5) power windows, locks and mirrors is ordered.)
Cruise control, electronic with set and resume speed, located on steering wheel
Cup holders, front (Also includes rear cupholders on Extended and Crew Cab models.)
Power outlets, 2 auxiliary instrument panel-mounted with covers, 12-volt
Mirror, inside rearview manual day/night
Visors, driver and front passenger, sliding, with clip and passenger side vanity mirror with cover, Opal Gray-colored
Assist handle, front passenger (Also includes rear assist handles in the headliner on Extended and Crew Cab Models.)
Coat hooks, rear driver and passenger side
Lighting, interior with dome and reading lights, illuminated entry feature and backlit instrument panel switches
Features and Tech Specs include Standard Equipment only and do not reflect upgraded or added options.
Steering
Steering Type:
Pwr
Steering Ratio (:1), Overall:
N/A
Steering Ratio (:1), On Center:
16.73
Steering Ratio (:1), At Lock:
3
Turning Diameter - Curb to Curb:
47.2
Turning Diameter - Wall to Wall:
N/A
Interior Dimensions
Passenger Capacity:
6
Front Head Room:
41.2
Front Leg Room:
41.3
Front Shoulder Room:
65.2
Front Hip Room:
62.5
Second Head Room:
40.5
Second Leg Room:
38.7
Second Shoulder Room:
65.1
Second Hip Room:
65.4
Suspension
Suspension Type - Front:
Independent
Suspension Type - Rear:
2-stage multi-leaf
Spring Capacity - Front:
3950
Spring Capacity - Rear:
3950
Axle Type - Front:
Independent
Axle Type - Rear:
Semi-Floating
Axle Capacity - Front:
3950
Axle Capacity - Rear:
4000
Axle Ratio (:1) - Front:
3.42
Axle Ratio (:1) - Rear:
3.42
Shock Absorber Diameter - Front:
1.81
Shock Absorber Diameter - Rear:
1.38
Stabilizer Bar Diameter - Front:
1.42
Stabilizer Bar Diameter - Rear:
Transmission
Drivetrain:
Four Wheel Drive
Trans Order Code:
M30
Trans Type:
4
Trans Description Cont.:
Automatic
Trans Description Cont. Again:
First Gear Ratio (:1):
3.06
Second Gear Ratio (:1):
1.63
Third Gear Ratio (:1):
1.00
Fourth Gear Ratio (:1):
0.70
Reverse Ratio (:1):
2.29
Clutch Size:
Trans Power Take Off:
Final Drive Axle Ratio (:1):
N/A
Transfer Case Model:
Magna MP1222/5/6
Transfer Case Gear Ratio (:1), High:
1.00
Transfer Case Gear Ratio (:1), Low:
2.69
Transfer Case Power Take Off:
Electrical
Cold Cranking Amps @ 0 F (Primary):
600
Cold Cranking Amps @ 0 F (2nd):
Cold Cranking Amps @ 0 F (3rd):
N/A
Maximum Alternator Capacity (amps):
145
Cooling System
Total Cooling System Capacity:
N/A
Mileage
Disclaimer: Based on 2008 EPA mileage estimates, reflecting new EPA fuel economy methods beginning with 2008 models. Use for comparison purposes only. Do not compare to models before 2008. Your actual mileage will vary depending on how you drive and maintain your vehicle.