High-quality lubricants for the trucking industry

Premium heavy-duty oils, greases and fluids from Phillips 66® are formulated to help fleet engines last longer. Our motor oils with exclusive Liquid Titanium® protection additive—Guardol ECT® and Kendall® Super-D XA®—are a powerful foundation for a more efficient fleet maintenance program. Proven in over 8 million on-highway test miles, our exclusive oils will help you minimize downtime and reduce overall maintenance costs.

Give your fleet the protection it deserves. Switch to Guardol ECT or Kendall Super-D XA motor oil today.