Improving traction in a straight line is a task best left to live axle setups, especially in high-horsepower cars that spend ...

The Nissan Titan is a stylish fullsize truck with a great powerplant. It’s a solid performer, but it has a significant flaw: the rear end. If you plan on towing, hauling, or aggressive off-road ...

Here's a scenario for you: One day while you're driving to work, you are abruptly alerted to the fact that something is not happy in the rear end of your ride. Maybe something has either A) broken, or ...

'Seen our 505-inch RB Mopar mill? We gave you a look-see back in May and announced we were going to build it large with a stroker crank and huge cam. That got us thinking about the 831/44 rearend in ...

With over a century of 4x4 truck history, there’s been a lot of time for innovation. Light trucks use one fixed and one steering axle to drive four tires. Over the decades, changes have been made to ...