Warranty

Warranty Coverage at a Glance††  Warranty Limitations
(Time or Mileage,
Whichever Comes First)		 Percent of Dealer's
Repair Charge Paid
By Owner
Time Miles Parts Labor
Basic Coverage (except where specified below) 2 Years Unlimited No Charge No Charge
Vortec 8.1L Gas Engine 2 Years Unlimited No Charge No Charge
DURAMAX 6.6L Diesel Engine 3 Years 100,000 $100.00 deductible charge per event after 36,000 miles $100.00 deductible charge per event after 36,000 miles
Isuzu 6H 7.8L I6 Diesel Engine 3 Years Unlimited No Charge No Charge
Caterpillar C7 Diesel Engine(Caterpillar Warranty Applies) 3 Years 150,000 or 3,600 Hours (1) Parts coverage only for final 12 months. See Caterpillar Owner·s Manual for details Towing for engine related failures covered for first 12 months.
Allison 1000, 2200, 2300, 2350, 2500, 2550 HS Series1 4 Years Unlimited No Charge No Charge
Allison 1000, 2200, 2300, 2350, 2500, 2550, 3000, 3500 RDS Series1 3 Years Unlimited No Charge No Charge
Allison 1000, 2200 School Bus PTS Series1 4 Years 100,000 No Charge No Charge
Allison 1000, 2200 Shuttle Bus PTS Series1 3 Years 100,000 No Charge No Charge
Allison 1000, 2200, 2350, MH Series1 5 Years 200,000 No Charge No Charge
Allison 1000, 2200, 2350, 2550, 3000, 3500 EVS Series 5 Years Unlimited No Charge No Charge
Manual Transmission 2 Years Unlimited No Charge No Charge
Rear Axles 2 Years Unlimited No Charge No Charge
Frame Rails & Cross Members 5 Years Unlimited No Charge No Charge
Cab Corrosion (Perforation) 5 Years Unlimited No Charge No Charge
Emissions (Gasoline Engine) 5 Years 50,000 No Charge No Charge
Emissions (Diesel Engine) 5 Years 100,000 No Charge No Charge
Tires Tire Manufacturer Warranty Applies Tire Manufacturer Warranty Applies Tire Manufacturer Warranty Applies Tire Manufacturer Warranty Applies

AN IMPORTANT NOTE ABOUT ALTERATIONS AND WARRANTIES: Vocational bodies are supplied to GMC medium duty truck dealers by outside suppliers independent of GMC. Installations or alterations to the original equipment vehicle (or chassis) as distributed by General Motors are not covered by the General Motors New Vehicle Limited Warranty. The special body company assembler, equipment installer, or upfitter is solely responsible for warranties on the body or equipment and any alterations (or any effect of alterations) to any of the parts, components, systems, or assemblies installed by GM. GMC is not responsible for the safety or quality of design features, materials, or workmanship of any alterations by any such supplier.

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©2008 general motors corp.
* Manufacturer's Suggested Retail Price. Tax, title, license, dealer fees, and optional equipment extra.
†† The warranty coverage applies until the maximum time or mileage, whichever comes first. The warranty remains with the vehicle regardless of ownership.

(1) Towing for engine related failures, will be covered for only the first 12 months. See Caterpillar Owners Manual for details.

(2) See Allison Owners Manual for details.

Please note: The above warranty information is intended as an overview only for on-highway truck application. For complete detailed warranty coverage and eligibilities refer to your GM Warranty Booklet and individual component supplier warranty information.

This truck and chassis warranty applies to C4500, C5500, C6500, C7500, C8500 and C8500 Tandem 2008 medium duty truck applications.