TravelCenters of America LLC is one of the largest full-service travel center companies in the United States, serving professional drivers and motorists. Located in Harrisburg, Pa., the company specializes in diesel/gasoline fueling services and electronic communication. The trvel center features quick-service restaurants, heavy truck maintenance services and 24-hour convenience stores. It also offers fuel and tire replacements roadside services through RoadSquad for recreational vehicles. TravelCenters of America LLC has partnerships with Popeyes Louisiana Kitchen, Burger King, Taco Bell and Pizza Hut.