Ma Jackson, owner of Big Mutha Truckers, Inc., has announced to her four kids that she is calling it quits. Choosing the new owner of the company will not be easy though -- Ma's four kids are a difficult bunch. So Ma comes up with solution: "Trial by Truckin'". As one of four zany characters in Big Mutha Truckers including Bobbie-Sue, Cletus, Earl, and Rawkus, you have 60 days to earn the most money by hauling cargo. Drive various massive 18-wheelers around five cities as you battle bikers, avoid truck-jackers, outrun the corrupt police force, and discover new routes and bonuses. The race to the finish is full of obstacles--don't let anything get in your way.