Have a warranty question? We can help.

Have your serial number and mileage ready then click the chat button if you want to:

  • Check warranty coverage on your vehicle*

  • Get an extended warranty quote

  • Check the status of your parts warranty claim

*Coverage quotes are limited to time and distance, all warrantable defects must be diagnosed to confirm coverage.

WARRANTY TYPES:

Class 8

  • Cascadia
  • Coronado
  • 122SD

Business Class

  • M2-106
  • M2-112
  • 114SD
  • 108SD

ENGINE WARRANTY:

DETROIT: DD16 | DD15 | DD13 | DD8 | DD5

CUMMINS: ISX | ISL | L9 | ISB | ISC