Greg Matheson
![Choosing the right engine oil for an HD fleet Aerial view of heavy duty trucks parked in a chevron pattern](/-/media/LZA360/Images/L/2024/HDfleetL.jpg?h=658&w=1170&la=en&hash=6BBA8C7B654A6B782C6B1C761CF3EAEE)
Choosing the Right Engine Oil for an HD Fleet
January 19, 2024
In a recent article in Fleet Maintenance magazine, experts offered advice on selecting the right maintenance items, like engine oil.
![PC-12s New Testing Matrix Explained Heavy duty truck on a highway with sunset in the background](/-/media/LZA360/Images/L/2023/pc12matrixL.png?h=658&w=1170&la=en&hash=09B2D8199DF0F860781C07DAABD7D8AC)
Examining PC-12's Proposed Testing Matrix
September 13, 2023
Learn about the testing matrix proposed for PC-12, the next heavy-duty engine oil performance category.
![pc12 update driver of a vehicle looking out the window of a truck with driver's arm in foreground](/-/media/LZA360/Images/L/2023/pc12updateL.jpg?h=658&w=1170&la=en&hash=CD1E18B2C65C5FA8A35542E37F25A5EA)
PC-12: What You Need to Know
July 11, 2023
Read the latest updates as PC-12, the next heavy-duty engine oil category, progresses
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What’s New in the ACEA 2022 European Oil Sequences for Heavy-Duty Engines?
May 02, 2022
The ACEA 2022 sequences upgrade, represent a significant upgrade in performance and impacts the global heavy-duty commercial vehicle market.
![Factory Fill L Image](/-/media/Lubrizol/Lubricant-and-Fuel-Additives/Images/L/Factory-Fill-L-Image.jpg?h=658&w=1170&la=en&hash=384561F5C9B579BD93EE89D84EDFF8AB)
Bridging the Disconnect Between Factory Fill and Fleet Choice
November 01, 2021
Awareness of the advantages of low-viscosity heavy-duty engine oils can help to narrow the gap between what fleet owners and operators want and what original equipment manufacturers are currently specifying.
![](/-/media/LZA360/Images/L/2021/ACEA-2022-overview-of-proposed-changes.jpg?h=658&w=1170&la=en&hash=F285138FB37934ABFF0D6CA58560A00F)
ACEA 2022 Heavy-Duty: Overview of Proposed changes (Video)
August 25, 2021
Proposed changes to the European Automobile Manufacturers' Association's (ACEA) Heavy-Duty Oil Sequences are discussed in this video.