Every diesel truck on the road today has a differential and ring and pinion gear set in the rear axle. Four-wheel-drive trucks add a second set of gears and another differential to the front axle to ...

Selecting the best limited-slip or locking differential for your 4x4 depends on many factors, including the type of off-roading you do, how much time you spend off-road, your driving style and ...

If you’ve ever played with a Hot Wheels car, and of course you have, you know the toy does a great job of going in a straight line but doesn’t turn very well. That’s because it doesn’t have a ...

4x4 utes have become essential tools for many tradies, as their rugged ladder-frame chassis and tough truck DNA mean they can easily carry tools plus a decent payload, tow a sizeable trailer and - if ...

Locking differentials are a type of differential used in vehicles to improve traction and handling, especially in off-road or challenging terrain conditions. The purpose of a locking differential is ...

Off-roading enthusiasts know that having a locking differential on your car when going off the beaten track can make life a lot easier when the trail gets sketchy. Some cars come equipped from the ...

With 350 hp underhood and an all-wheel-drive system to keep all those horses out of the ditch, the Ford Focus RS already offers a commute-friendly version of a Group B hatch, minus the wild body kit.

All-wheel-drive systems are proliferating through the car market like so many tribbles on Kirk’s Starship Enterprise. These systems promise all-weather assurance as well as dry-road dynamic benefits, ...

For the most part, while their functions are deceptively complex, we're all familiar with a typical car axle. Being the method by which most cars mount their wheels, axles represent one of the most ...