Locking hubs are a really important part of four-wheel drive systems: They're there to help drivers switch between two-wheel drive and 4WD.While many modern 4x4s now use automatic systems, the ...

There are a lot of ways to increase the strength and capability of your 4x4. Some of the methods involve long and detailed installations, while others can be quick and easy and afford just as much ...

The unit bearing was a great engineering breakthrough. Imagine the time it once took to set up and properly adjust the front hub bearings on big Ford and Dodge 4x4 trucks on the assembly line. A unit ...

Part-time four-wheel drive allows a vehicle to be driven in two-wheel-drive mode for ordinary highway and every-day driving. This reduces drivetrain friction and tyre wear, thus improving fuel economy ...