I have been looking for photos or evidence that Frontier Oil Corp., just this last
summer merged with Holly Corporation, had any leased or owned logoed
tank cars? Their "Rarin' To Go" gas stations used to be found in the western midwest and their signs and logos are common in the Petroliana category on
eBay. Skelly Oil is honored with four different O gauge tank cars..two period ones from Lionel, and one each modern one from MTH and Weaver. Anybody ever remember seeing a Frontier Oil tank car or photo?