When we talk about vehicles that can handle inclement weather or off-road use, many folks turn to cars with all-wheel drive (AWD) or four-wheel drive (4WD, or sometimes 4×4). AWD is a system or mode ...
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 ...