As the How It Works series progresses, we edge closer and closer to a car's ultimate goal—which is, of course, to put power to the pavement. Lost month you learned about how a transmis-sion directs ...

A Limited slip differential helps you drive effectively and safely. At times, one of the leading wheels might get stuck when driving on gravel or sand. But if you have the differential, you can keep ...

Horsepower is useless if you can't get it to the pavement. As a result, traction control and differentials are fitted to your car to control how an engine's output is transferred to the road, helping ...

The standard open differential in most cars is a brilliant piece of engineering, allowing you to take the tightest turns without fighting your tires or tearing your drivetrain apart. But even if you ...

Next to a flexible suspension, positive traction is one of the most important off-road extras you need. Locking differentials add that extra advantage when wheeling by positively powering both tires ...

If you’ve ever shopped for a sports car, you’ll often hear the term “limited-slip differential” (or LSD); you’re probably aware that it’s better than not having one, but it can be unclear exactly what ...

We try a Jeep Renegade with GKN’s latest self-contained electrified rear-axle with torque vectoring from a single motor. There's no better way to meter precisely the right amount of torque to each ...

I've always wondered what it would take to build a 6x6 drivetrain, and as this YouTube video shows, it's actually not too hard! All you need is two ordinary run-of-the-mill transfer cases, a bunch of ...

While you might not be a mechanic, understanding how your car’s parts work helps to ensure that you know when your car is not functioning as it should. Several parts work together to keep your car ...