Store Locator Cobb FAST STOP Express1080 W Hwy 18Cobb, WI 53526 Contact Phone: 608-623-2222 Website: https://www.insightfs.com Get Directions Amenities 24 Hour Pumps FAST STOP Cards Only Fuel Types Gasoline Diesel Fuel Prices Regular $4.19 as of 8/18/2026 6:43:49 AM Diesel $4.99 as of 8/17/2026 7:25:14 AM Accepted Payments FAST STOP Cards