ravel Centers of America LLC is one of the largest full-service travel center companies in the United States. It offers a range of products and services, such as diesel fuel and gasoline, truck repair and maintenance services as well as restaurants. Based in Monroe, Mich., Travel Centers of America LLC acquired Petro Shopping Centers L.P. The company operates more than 100 travel centers under the TravelCenters of America or TA brand names. Some of its customers include trucking fleets/their drivers and independent truck drivers and motorists.