Peterbilt Motors Company is the leading manufacturer and provider of natural-gas powered commercial vehicles. Peterbilt currently leads the industry with approximately 30 percent of all Class 6-8 natural gas truck sales and offers the broadest range of models, engines, and fuel systems. The company has been manufacturing natural gas vehicles for nearly 20 years. Based in Denton, Texas, Peterbilt has earned its global reputation for industry leading design, innovative engineering and advanced vehicle technologies for medium- and heavy-duty trucks in on-highway and vocational applications. Peterbilt, a division of PACCAR Inc., has a network of more than 300 dealerships throughout North America