We describe how all-wheel drive (AWD) and four-wheel drive (4WD, a.k.a. 4x4) work: similarities, differences, and ways they can be confused.

How does four wheel drive work? This video explains the workings of four wheel drive (4WD), and gives a definition in order to differentiate different types of four wheel drive and all wheel drive.

Discover how Super-Select 4WD works and why understanding your vehicle’s drivetrain can make a big difference in safety and control. In this video, we explore practical insights from years of off-road ...