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 ...

Full-time four-wheel drive is one of those annoying things that’s great to have until you really need it. At that point it ...

GKN Driveline has begun production in the United States of a new electronic differential lock for two- and four-wheel-drive vehicles. The new unit is easier for drivers to use, locks faster and ...

If you’ve been driving pickups for 30 years or more, or consider yourself akin to those who have, you might not be a fan of gadgetry. Trucks are more complex (and comfortable) than they’ve ever been ...

There's a good reason we're rolling on dubs in a bone stock G35. It's part of an overly-complicated attempt at testing different types of limited-slip differentials on the same car, on the same day, ...

Connected cars aren’t just the future, they’re the present. That’s a good thing when an over-the-air update gives your car extra battery range or even more power, but it can also be a bad thing. I’d ...

There are a lot of things that make the Mercedes-AMG C63 S Coupe drive as well as we expect it to, and few would think to rank the rear axle limited slip differential with electronic lock very high ...

Not all limited-slip differentials are made equal. There are an infinite different variations using different combinations of clutches, bite points, and fluid. But which one works best for your car?