• Valvoline™ Premium Blue™ is The Only One™ exclusively endorsed and recommended by Cummins.
• Unique 10,000 mile drain extension for Premium Blue 8600 in Cummins X15 engines, enabling a new maximum ODI of 60,000 miles
• In comparison to use of conventional oil in the Cummins X15 engine, Valvoline Premium Blue 15W-40 proved to save upwards of $20,000 in annual oil maintenance cost for a 100-truck fleet.

By Valvoline