Differentials are pretty easy to understand once you know how they work. Torque is distributed from a driveshaft and split to the driven wheels, transferring energy to the road. But when it comes to ...

Driving with the diff lock engaged on dry pavement isn't just a bad habit. It's a quick way to strain your drivetrain and make the whole car feel off. The tighter the corner, the worse it gets. Your ...

One of the great bits of tech that remains from the glorious era that was Group B rally racing is the center differential. With it, race beasts from the likes of Audi, Peugeot, Ford, and Lancia all ...