The nearest Auto repair shop in Simms MT is Curtiss Service Center, they will definitely help you with auto repair shops in Montana, USA

Most people get an oil change every 3,000 to 7,000 miles or at least once a month, But it’s always best for you check with your owner's manual first because some brands recommend different intervals depending on make and model of vehicle! , Visit Curtiss Service Center at 12742 MT-200, Simms, MT 59477 or call (406) 264-5640 to schedule an appointment