The limited-slip differential explained: why it matters for grip, acceleration, and handling. If you’ve ever found yourself in a car conversation with one of your nerdier car-person friends, they’ve ...

As far as car fluids go, differential oil is one of the most neglected pieces of maintenance. It could be because the effects of not changing differential fluid on time aren't as immediately obvious ...

While it’s likely seldom done, some vehicles’ maintenance schedules do include an interval for changing the differential fluid, though perhaps only under “severe service” conditions such as frequent ...