Mack Trucks announced that its newly formulated genuine Mack Engine Oil EOS-4.5 will extend engine oil drain intervals for customers. The oil is API CK-4 compliant and is also backward-compatible with ...

Mack Trucks is introducing a new motor oil blend that it will use to factory-fill its 2017 engines: Mack Engine Oil EOS-4.5. Depending on the application, the oil drain intervals for EOS-4.5 can be ...

Mack Trucks announced extended engine oil drain intervals for customers using its newly formulated genuine Mack Engine Oil EOS-4.5. Depending on the application, oil changes have been extended by up ...

Mack Trucks announced extended engine oil drain intervals for customers using its newly formulated genuine Mack engine oil EOS-4.5. Depending on the application, oil drain intervals have been extended ...

Mack says its new CK-4 EOS-4.5 moor oil offers drain intervals of 60,000, 50,000 and 40,000 miles, respectively, for long-haul, regional-haul and heavy-haul applications. (Photo by Sean Kilcarr for ...

Oil drain intervals for the newly formulated genuine Mack Engine Oil EOS-4.5 have been extended by up to 15,000 miles compared to previous formulations. Introduced as the factory fill in 2017 engines, ...

Mack Trucks has announced extended engine oil drain intervals for customers using its newly formulated genuine Mack Engine Oil EOS-4.5. Depending on the application, intervals have been extended by up ...

Petro-Canada Lubricants, an HF Sinclair brand, announced that its Duron Advanced 5W-30 FA-4 heavy-duty engine oil has been approved for Volvo VDS-5 and Mack EOS-5. The approval follows extended field ...

Mack Trucks announced this week an updated version of its proprietary engine oil, which it says can extend oil drain intervals up to 15,000 miles, depending on the application. Introduced as the ...

Mack Trucks is extending its recommended engine oil drain intervals for users of the company’s newly formulated Mack Engine Oil EOS-4.5. Depending on the application, oil drain intervals have been ...