It's surprisingly easy to stick to motor oil options that are manufactured in the United States. Plenty of reputable brands ...

Discover how oil analysis can help truckers catch engine issues early, extend oil life, and make smarter maintenance ...

Explore the key differences between synthetic, synthetic blend, and conventional engine oils to help you choose the right oil ...

Pennzoil-Quaker State Company, a subsidiary of Shell plc ("Shell") and Blue Tide, an innovative company developing a network ...

The higher the octane number the more controllably fuel burns to reduce harmful and efficiency reducing engine cylinder knock ...

Shell is outperforming peers with strong LNG growth, cost savings, and higher payouts. Click here to see why SHEL stock is a ...

Pennzoil-Quaker State Company, a subsidiary of Shell and Blue Tide, an innovative company developing a network of used motor ...

At this point Quaker State has been a brand associated with reliable motor oil for over 100 years. It's important to note that Quaker State is now owned by Shell — keeping in mind that their ...

Wayne Amos had to pay more than $15,000 for a used engine for his 2014 Mercedes sedan. A service advisor at Berglund ...

In a report released on April 10th, the International Energy Agency estimates that widespread industrial application of such ...

A 100-year-old Shell motor oil sign has broken the Australian record for the most expensive sign sold after fetching $133,975 at auction. The 'incredibly well looked after' sign from rural ...

This oil is available in 10W-30, 10W-40, and 20W-50 and our link below will take you to the 10W-30 variant, but search if you'd like a different viscosity. Formula Shell's conventional motor oil ...