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.

Understanding the difference between all-wheel drive (AWD) and four-wheel drive (4WD) systems can be confusing. Their functionalities are similar. Both systems engage all four wheels at one point or ...

Four-wheel drive (4WD) can be extremely valuable when driving through harsh winters or navigating off-road environments. But knowing when to engage the 4WD, or even which 4WD mode to use, can be ...