Hot Shot’s Secret® now offers its newly introduced Red Diamond™ Ultimate fully synthetic passenger car motor oil in a convenient 5 qt. easy pour container. Our dealers were very excited to have a ...

Synthetic oil used to be something only performance cars needed, but not anymore. Now it’s the manufacturer-recommended engine lubricant in many mainstream vehicles, such as the Subaru Forester and ...

If you own a car with a few extra miles on it—let’s say, over 75,000—you’ve […] ...

Changing your own oil, while simple in principle, is often a rather deceptively nuanced task in one key area: selecting which oil is best for your vehicle. For instance, there's a huge variety of ...

Conventional motor oil or synthetic motor oil? That is the question when getting an oil change, and it's an important one. Both are designed to help keep your engine and its various components ...