Heavy duty vehicles require heavy duty oils. Our diesel oil options are specifically designed to provide the extra longevity and performance needed for the extreme workloads a diesel engine can endure.
For Power Stroke diesels, we offer Phillips 66 Guardol to meet the CK-4 specification approved by Ford.
Available Viscosities: 15W-40
Service Interval Recommendation: 5000 miles or 150 days
Our longest lasting oil for diesel engines. Specially formulated for vehicles that will be towing heavy loads, this option is also ideal for drivers that travel often, but prefer to service their vehicles less frequently.
For Power Stroke diesel engines, we offer Phillips 66 Triton Synthetic or Rotella Synthetic oil to meet the CK-4 specification approved by Ford.
Available Viscosities: 5W-40
Service Interval Recommendation: 10000 miles or 300 days
Specifically endorsed and recommended by Cummins, we offer Valvoline Extreme Blue Synthetic oil.
Available Viscosities: 5W-40
Service Interval Recommendation: 10000 miles or 300 days
For 2017 or newer Duramax engines (2.8 or 3.0 liter), we offer Mobil 1 full synthetic oils that meet the manufacturer's requirements of the DexosD specification.
Available Viscosities: 0W-20, 5W-30
Service Interval Recommendation: 10000 miles or 300 days