Diesel Guard™ Supreme
  • Cleans and Prevents Fuel System Deposits
  • Improves Thermal and Storage Stability
  • Optimizes Power, Performance and Fuel Economy
  • Helps Reduce Emissions

Today’s sophisticated diesel engines depend on a superior grade of diesel fuel for maximum fuel economy, power and emission control. Diesel Guard Supreme premium diesel fuel additive is specially formulated for today’s high performance diesel engines.

Get in Touch

Phone:
800-728-8258
Email:
ValvTect@ValvTect.com
Address:
2220 US Highway 70 SE Suite 100, Hickory, NC 28602

Our Brands

dieselGuardLogo Marine Fuel XP+ luminLogoLarge
dieselGuardLogo Marine Fuel XP+ luminLogoLarge
1999-2021 MRT   |    Terms of Use   |    Privacy Policy   |    RPM Code of Conduct
1999-2021 MRT
Terms of Use   |    Privacy Policy   |    RPM Code of Conduct