Providing Superior customer service, excellence, and dedication for over 3 generations now. We value our people, their development, and promote an atmosphere of success…one load at a time.24 hours a day… here to serve you!Nearly 35 years ago, Frank and Olivia Amaral launched a milk-hauling venture with two trucks delivering to a Lemoore processing plant.Today that company, Superior Truck Lines, has grown to include three terminals and over 200 employees.