Need some help? At Mills Truck Service Center in Baxter, our friendly and professional staff is ready to assist. Just fill out the form below and someone from Mills Truck Service Center will get back to you shortly. You can also call us at 1-866-645-8577 to get the information you need. Mills Truck Service Center is proud to be an automotive service and maintenance leader in our community, including the St Cloud, Brainerd, Alexandria, and Pine River areas.