Warranty

6.6L DURAMAX

Diesel Engine Coverage

For trucks equipped with a 6.6L DURAMAX

Diesel Engine, the diesel engine, except those

items listed under “What Is Not Covered” later

in this section, is covered for 5 years or

100,000 miles, whichever comes ﬁrst. For

additional information, refer to Things You Should

Know About the New Vehicle Limited Warranty

on page 12. Also refer to the appropriate emission

control system warranty for possible additional

coverages.

What Is Not Covered

Tire Damage or Wear

Normal tire wear or wear-out is not covered. Road

hazard damage such as punctures, cuts, snags,

and breaks resulting from pothole impact, curb

impact, or from other objects is not covered. Also,

damage from improper inﬂation, spinning, as when

stuck in mud or snow, tire chains, racing, improper

mounting or dismounting, misuse, negligence,

alteration, vandalism, or misapplication is not

covered.

Damage Due to Bedliners

Owners of trucks with a bedliner, whether

after-market or factory installed, should expect

that with normal operation the bedliner will move.

This movement may cause ﬁnish damage

and/or squeaks and rattles. Therefore, any

damage caused by the bedliner is not covered

under the terms of the warranty.