Signature Series Max-Duty Synthetic Diesel Oil

Available in five viscosities
Signature Series Max-Duty Synthetic Diesel Oil

0W-40

Signature Series Max-Duty Synthetic Diesel Oil 0W-40 provides wear on rings and cylinder liners leads to increased oil consumption and loss of compression, resulting in reduced horsepower and fuel economy.

Signature Series Max-Duty Synthetic Diesel Oil

5W-30

Signature Series Max-Duty Synthetic Diesel Oil 5W-30 protects your investment in diesel power and confidently extend drain intervals with our top-grade synthetic diesel oil. Signature Series Max-Duty Synthetic Diesel Oil delivers 6X better wear!

Signature Series Max-Duty Synthetic Diesel Oil

5W-40

Signature Series Max-Duty Synthetic Diesel Oil 5W-40 resists thermal (heat) breakdown better than conventional and competing synthetic diesel oils. Unlike conventional oils, Signature Series contains no wax, staying fluid in sub-zero temperatures.

Signature Series Max-Duty Synthetic Diesel Oil

10W-30​

Signature Series Max-Duty Synthetic Diesel Oil 10W-30 has a low rate of volatility (burn-off), reducing oil consumption during operation and passing less oil vapor into the combustion chamber. It provides up to 76 percent less oil consumption.

Signature Series Max-Duty Synthetic Diesel Oil

15W-40

Signature Series Max-Duty Synthetic Diesel Oil 15W-40 provides protection boosted to the max, delivering up to 60% better turbo cleanliness and withstanding the extra demands you place on the turbo when pulling heavy loads.