The ALLFLEET® HD Engine Warranty:

  • It’s free, fast, and easy to get started!
  • If you have less than 75,000 miles (Class 2-6) or less than 300,000 miles (Class 7-8) on your on-road vehicle and use ALLFLEET® heavy duty engine oil, you can register for ALLFLEET’s free HD Engine Warranty. You will receive up to 10 years or 600,000 miles of guaranteed engine life!
  • The ALLFLEET® HD Engine Warranty covers 16 vehicle engine parts and is completely transferrable.
  • See Terms and Conditions for details and qualifications.