Peterbilt trucks manufacture heavy duty to medium duty trucks ranging from Class 5 to Class 8 at their Texas headquarters. The company began operations in the year 1939 and continues building trucks to this day. There are many Peterbilt trucks which have gone down well with truck buyers, and even after being discontinued they continue to sell as used trucks available with many dealers. The Peterbilt 379 was the flagship truck of the company. It first began production in the year 1987 and continued till the year 2007, and had the signature