Demands on heavy-duty diesel engine ... engine oil grades such as 10W-30, 5W-40, 5W-30 and 0W-40; hold potential for higher temperature performance (typically applies only to all-synthetic heavy ...

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

PETRONAS Lubricants International (PLI) recently unveiled the newly launched PETRONAS Urania light commercial vehicle (LCV) engine ... LA (Low Ash) 10W-40 series features semi-synthetic ...