BP & Texaco both left South Central Pennsylvania several years ago, Hess was replaced by Speedway, we had one Valero station that closed 2 years ago. Locally, the majority of gas sales seems to be large grocery stores with a points system like Giant & Weis, convenience stores like Sheetz and Rutters, only Rutters advertises Toptier. A Speedway recently converted to Exxon. My fallback is a Shell station or Sunoco. Costco is a 35 mile round trip and usually has long waiting lines, my Shell and Sunoco cards give me 5 cents off, Exxon 6 cents. Strangely, 40 miles to the south in Maryland, many BP and Shell stations are doing business. Gasoline marketing is seriously frustrating. Most local dealers of all brands are either $3.55.9 or $3.59.9 for 87, almost no competition.