Four Great Truck Driving Sims in one bundle! North America's open roads await! Life on the road is filled with obstacles. Do you have the juice to go from gearjammer to boss man in the trucking business? Climb into this fantastic bundle of 4 of the best selling driving titles of all time. That's 72 Wheels to you and me! Accept jobs, drive cross country, deliver your cargo on time, and build your business. Bad weather? Fuel troubles? Tricky loading docks that require pinpoint precision? It's all part of life in the cab of a 18-wheeler. If you've got the guts, jump in a truck and head out for the highway.18 Wheels of Steel Bundle is a collection of 4 best-selling truck simulation games series for Windows PC developed by SCS Software, and published and distributed by ValuSoft, a division of THQ Inc.