4x4 Or All Wheel Drive? Understanding The Difference
Many people think that the terms 4x4 and all wheel drive are interchangeable. In popular parlance you can usually get away with referring to either term in relation to a category of vehicle. But in truth, these are two distinct systems, with the latter being effectively the successor to the former. Early Systems The world of transportation took a distinct step forward during the 1980s when a method of applying direct power to all four wheels was first introduced into the mainstream market.