Page 266 of 448

Use the following chart to determine how much the vehicle can weigh, based upon the vehicle model and options.
Vehicle Axle Ratio Maximum Trailer Weight GCWR*
2WD Regular Cab
2.9L L4 Automatic Transmission 3.73 3,400 lbs (1 542 kg) 7,000 lbs (3 175 kg)
2.9L L4 Manual Transmission 3.73 2,400 lbs (1 089 kg) 6,000 lbs (2 722 kg)
3.7L L5 Automatic Transmission 3.73 4,000 lbs (1 814 kg) 8,500 lbs (3 856 kg)
2WD Extended Cab
2.9L L4 Automatic Transmission 3.73 3,200 lbs (1 452 kg) 7,000 lbs (3 175 kg)
2.9L L4 Manual Transmission 3.73 2,200 lbs (998 kg) 6,000 lbs (2 722 kg)
3.7L L5 Automatic Transmission 3.73 5,500 lbs (2 495 kg) 9,500 lbs (4 309 kg)
5.3L V8 Automatic Transmission3.42
3.736,000 lbs (2 722 kg) 10,400 lbs (4 717 kg)
5.3L V8 Automatic Transmission,
ZQ8 Sport Suspension3.42 4,000 lbs (1 814 kg) 8,500 lbs (3 856 kg)
2WD Crew Cab
2.9L L4 Automatic Transmission 3.73 3,000 lbs (1 361 kg) 7,000 lbs (3 175 kg)
2.9L L4 Manual Transmission 3.73 2,100 lbs (953 kg) 6,000 lbs (2 722 kg)
3.7L L5 Automatic Transmission 3.73 5,500 lbs (2 495 kg) 9,500 lbs (4 309 kg)
5.3L V8 Automatic Transmission3.42
3.736,000 lbs (2 722 kg) 10,400 lbs (4 717 kg)
5.3L V8 Automatic Transmission,
ZQ8 Sport Suspension3.42 3,800 lbs (1 724 kg) 8,500 lbs (3 856 kg)
5-50
Page 427 of 448

Reporting Safety Defects to the
Canadian Government
If you live in Canada, and you believe that your
vehicle has a safety defect, notify Transport Canada
immediately, in addition to notifying General Motors of
Canada Limited. Call them at 1-800-333-0510 or write to:
Transport Canada
Road Safety Branch
2780 Sheffield Road
Ottawa, Ontario K1B 3V9
Reporting Safety Defects to
General Motors
In addition to notifying NHTSA (or Transport Canada) in
a situation like this, please notify General Motors.
Call 1-800-GMC-8782 (1-800-462-8782), or write:
GMC Customer Assistance Center
P.O. Box 33172
Detroit, MI 48232-5172
In Canada, call 1-800-263-3777 (English) or
1-800-263-7854 (French), or write:
General Motors of Canada Limited
Customer Communication Centre, CA1-163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
Service Publications Ordering
Information
Service Manuals
Service Manuals have the diagnosis and repair
information on engines, transmission, axle suspension,
brakes, electrical, steering, body, etc.
Service Bulletins
Service Bulletins give additional technical service
information needed to knowledgeably service
General Motors cars and trucks. Each bulletin
contains instructions to assist in the diagnosis
and service of your vehicle.
Owner Information
Owner publications are written specifically for owners
and intended to provide basic operational information
about the vehicle. The owner manual includes the
Maintenance Schedule for all models.
In-Portfolio: Includes a Portfolio, Owner Manual, and
Warranty Booklet.
RETAIL SELL PRICE: $35.00 (U.S.) plus processing fee
Without Portfolio: Owner Manual only.
RETAIL SELL PRICE: $25.00 (U.S.) plus processing fee
8-15
Page 434 of 448

Circuit Breakers............................................6-111
Cleaning
Aluminum or Chrome-Plated Wheels.............6-108
Exterior Lamps/Lenses................................6-106
Fabric/Carpet............................................6-103
Finish Care...............................................6-107
Instrument Panel, Vinyl, and Other Plastic
Surfaces...............................................6-105
Interior.....................................................6-102
Leather....................................................6-104
Tires........................................................6-108
Underbody Maintenance.............................6-109
Washing Your Vehicle.................................6-106
Weatherstrips............................................6-105
Windshield and Wiper Blades......................6-107
Cleaning the Mirror.................................3-36, 3-37
Climate Control System...................................4-16
Outlet Adjustment........................................4-18
Climate Controls.............................................1-14
Clock, Setting.................................................4-43
Clutch, Hydraulic.............................................6-26
Cold Temperature Operation.............................6-17
Collision Damage Repair..................................8-11
Collision Parts................................................8-12
Compass.......................................................3-37
Compass Calibration.......................................3-37
Compass Operation.........................................3-37
Compass Variance..........................................3-38
Content Theft-Deterrent....................................3-13
Control of a Vehicle.......................................... 5-3Coolant
Engine.......................................................6-29
Engine Temperature Gage............................4-27
Cooling System..............................................6-27
Courtesy Transportation Program......................8-10
Coverage........................................................ 8-8
Cruise Control
.................................................. 4-7
Light..........................................................4-32
Cupholders....................................................3-40
Current and Past Model Order Forms................8-16
Customer Assistance......................................... 8-6
Offices......................................................... 8-6
Text Telephone (TTY) Users........................... 8-6
Customer Information
Service Publications Ordering Information........8-15
Customer Satisfaction Procedure........................ 8-2
D
Damage Repair, Collision.................................8-11
Data Recorders, Event....................................8-17
Daytime Running Lamps (DRL).........................4-11
Defensive Driving............................................. 5-2
Dinghy Towing................................................5-42
Disc, MP3......................................................4-56
Doing Your Own Service Work........................... 6-4
Dolly Towing..................................................5-44
Dome Lamp ...................................................4-13
Dome Lamp Override......................................4-14
4