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 ...

Virtually every road car is equipped with some sort of a differential and it’s vital to the way a car performs – without one negotiating a corner would be difficult. The differential’s main purpose is ...

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 ...

Look under nearly any modern performance car, and chances are you'll find a limited-slip differential. Designed to evenly split the power being sent between drive wheels, LSDs are used on everything ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Changing the car differential oil—it's one of the most-overlooked maintenance tasks ...

Expensive repairs? Find a warranty to cover future costs. Front differential failures are extremely rare, but when they do start to fail, you may hear grinding, feel vibrations and have trouble ...

Whether you drive a 500-hp sports car or a 96-hp economy hatchback, all that potency under your car's or truck's hood is useless if the engine's torque doesn't get to the drivewheels through a complex ...