r wheel drive trucks have been on the market for a long time,but have only gained mass market popularity in the past fewdecades. Whenever one automobile manufacturer finds success,imitators are sure to follow. As a result, there are many 4 wheeldrive trucks on the market. Fortunately, competition has breddiversity, and not all four wheelers are necessarily identical. Infact, there are different classes of four wheel drive trucks on themarket, such as: the light duty four wheel drive, medium sized fourwheel drive, and the full sized four wheel drive. Some might evenconsider Dodge’s RAM pickup to be in a class of its own, one thatwould be rated larger than full sized.The small size four wheel drive market has long since beendominated by Asian brands, though domestic brands have a longhistory