Houston – Pickup trucks play an important role in the lives of many people for work and leisure. Whether it’s construction, farming or to tow a trailer, many pickup truck owners rely on diesel engines ...

Shell Lubricants has introduced Shell Rotella T Synthetic 5W-40 heavy-duty motor oil, which it says meets or exceeds API CJ-4 specifications. The motor oil is formulated to offer significant ...

Acknowledging that its heavy-duty lubrication product line was too “congested,” Shell Lubricants is consolidating all of its products into a “ladder of protection” schematic to help fleets and drivers ...

Demands on heavy-duty diesel engine oils have changed alongside engine technology and fuel formulations. “As engine technology and fuel technology have evolved, the environment in the crankcase has ...