List of Sonic Stores in Summertown, TN Outlet Note Regular Brands Sonic Tennessee Summertown Rating 4.5 based on 91 votes Official Website https://www.sonicdrivein.com/ Products Snacks Ice Cream Drinks Chicken Hot Dogs Burgers NameAddressPhone Name/Address/Phone Sonic Drive-In outlet - Summertown 9102 Highway 20 (931) 964-0750 Sonic outlet - Summertown 9102 Highway 20 (931) 964-0750 People Also Viewed