We invite you for a quick lunch at South Yarmouth Mobil On the Run (Sb). The word on our affordable gas and premium service is spreading across the land. Our customers love friendly people and wide variety of affordable snacks, deli goods, beverages, motor oil, auto parts, maps, magazines, batteries and many other essentials you need for the road. Come fill up your tank and your tummy at South Yarmouth Mobil On the Run (Sb).