Peterbilt Motors Co. held a 2-day event in Texas for customers to learn more about the Peterbilt product offerings and also those of its suppliers. As part of the event, attendees had the opportunity to drive several Peterbilt models, including the 579 and 567 models and a vehicle powered by new compressed natural gas system from Quantum Fuel Systems. There was also the chance to take a few laps as a passenger in a NASCAR race car at the Texas Motor Speedway.