Phillips 66 Lubricants’ Tony Negri, the Director of Product Management & Technical Services, and Teddy Lazarus, the Technical Coordinator, conducted a thorough analysis of Guardol FE 10W – 30’s performance in a 2017 Kenworth T680 equipped with a powerful Cummins ISX 15L engine. The engine was employed for transporting dairy cows and products from Idaho to Wisconsin, and the impressive 30,000-mile oil drain interval was adhered to. During the detailed tear-down process, Negri and Lazarus meticulously inspected engine parts to assess the impact of Guardol FE 10W – 30 on performance, focusing on its ability to withstand the demanding conditions of long-haul transportation and safeguard vital components.

In this engaging video, Negri and Lazarus share their expert insights on the engine’s performance with Guardol FE 10W – 30. The video showcases the lubricant’s outstanding wear protection, soot control, and bearing corrosion protection even in extreme conditions. Watch the video, to witness Guardol FE 10W – 30 in action and learn more about its performance in demanding long-haul applications