Whether you're sand-racing, rock-crawling, mud-plowing, or whatever other off-road activities conceivable, it's important to understand precisely why you need a set of off-road truck tires.A common misconception with regard to offroad tires is that you need them for improved traction on rugged terrain, and naturally, the general consensus suggests that larger tires equate to more traction. While such an assumption makes sense, it is not entirely accurate. True, the right off-road tires can provide some additional traction in off-road conditions,...