We just filled truck up last Thursday just outside of St. Louis for 3.10 tsd discount, pump price was 3.66. Checked gas buddy and the it was within .05 cents at the cheapest station. That’s not worth trying to get in to the pump then only getting to get one tank at a time full. We usually fill at truck stops whether we are hitched up or not. In the last year we have only fueled up twice at non tsd stations. Once we used cc and had to restart twice because of station limit and would not take it the third time so used debit card to finish and the limit there was 75 for debit cards. That was enough aggravation to not use a non tsd station again. No matter the price we’re going to keep buying fuel might just drive a little less but probably not. We went full time to travel and will look for lowest price but like food you have to have it.