By 2025, engine oil isn’t “basic maintenance”—it’s a financial risk-control system tied to turbo/hybrid durability, warranty compliance, and resale value. The uncomfortable truth for U.S. office guys ...

If you own a Cummins-powered vehicle, there's only one name you'll consistently hear when it comes to engine oil: Valvoline Premium Blue. The product is the only engine oil exclusively endorsed and co ...

Add Yahoo as a preferred source to see more of our stories on Google. As engine standards change, the oil that protects them has to change too — especially for drivers buying new trucks in the next ...

Shell is a big name in the automotive world. In fact, it actually owns many of the most popular motor oil companies around today, including these brands.