Established in 1958, Pilot Travel Centers LLC is one of the largest retail operators of travel centers in North America. Located in Amarillo, Texas, the company has more than 550 locations in North America. In addition, it offers its customers tank monitoring. The company is a retailer of bulk diesel exhaust fluid (DEF). Pilot Travel Centers LLC has over 28 Boss Shops in 19 states providing a variety of services that include tires, preventative maintenance with oil change/lube, brake, electrical, drive train, air conditioning and other repairs.