Petro-Canada’s new Duron UHP 10W-30 provides improved performance and protection for heavy-duty fleets, the company said.

When winter temperatures plunge, many diesel truck owners make starting their vehicles easier with a block heater. But when, ...

Trucks with a 6.7L Cummins engine have a block heater built in, so if you live in an extremely cold climate, you’ll want to ...

When I got the truck, it was due for an oil change, so I started my nerdy research right away, learning the difference between gasoline engine oil and diesel engine oil. I was relieved that I didn ...

There may be companies operating truck fleets or construction equipment ... Viscosity is only one aspect of a heavy duty diesel engine oil. There is a complex mixture of various performance ...