The Yokut Gas Station and convenience store is adjacent to the casino and officials say they will have the cheapest gas in the Valley.
It has 24 pumps, including eight diesel and two high octane.
"We are the only location within 50 miles that you can get high octane 110 fuel. So if you have a dune buggy, racecar, come and get your fuel here," said Tachi Palace General Manager Willie Barrios.
The gas station has two electric charging stations and there are also slot machines inside the convenience store.