Signature Series Max-Duty Synthetic Diesel Oil 5W-40
- Maximum Engine Protection.
- 6X more wear protection*, delivering the security of providing your diesel the extra protection it deserves.
- Naturally resistant to oxidation and the thickening effects of soot contamination.
- Lower volatility helps Signature Series Max-Duty retain its viscosity after high-temperature service for maximum engine protection and efficiency.
- Excels in Extreme Temperatures.
- Minimizes Oil Consumption.