The first time we saw it, we assumed the Toyota Tacoma PreRunner was a four-wheel-drive truck. We should've known better. For years, off-road racing teams have used modified two-wheel-drive pickups to pre-run desert racing circuits. Over and over they pound down the rough terrain, searching for the quickest way through, preparing for the big race.These prerunner trucks are usually fitted with off-road suspensions similar to the race trucks, but are equipped with less powerful engines that are far more durable and reliable than the fragile race engines. And a lot of these trucks are two-wheel drive. Two-wheel-drive trucks are often faster than four-wheel-drive trucks and a lot of teams race two-wheel drive. So there's nothing new about two-wheel-drive off-road pickups.Click here to read more