Everyone knows that regular oil changes are important for an engine's longevity. But what does motor oil do, and does getting ...

Motor oil comes in a variety of forms, designated by pairs of numbers, but the most common two are 10W-30 and 10W-40. What's ...

Let’s explain all of those confusing numbers, letters and terms to help you choose the right oil for your car.

While mower maintenance is infrequent, it’s also important to do properly—starting with the correct type of oil for lawn ...

Engine oil needs to form a protective film, which prevents metal to metal contact. “An old axiom in the lubricants business is to use the lightest viscosity oil that will adequately protect the ...

Keeping up with routine oil changes is one of the most effective ways to help maintain engine health and longevity. While ...

Oils do more than just lubricate our cars’ engines—they help protect all the internal components and keep the powertrain ...