Many drivers think semi-synthetic and synthetic blend oils are different, but they’re basically the same, labeling standards ...

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 ...

Semi-synthetic and synthetic blend oil sound very similar -- and they are -- but how can you tell the difference between the ...

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 ...

Once upon a time, synthetic engine lubricants were considered exotic and used in only the most rarified performance engines. In fact, one of the companies discussed here, AMSOIL, was the first company ...