A gas station here in town has 87 89 91 93 95 and 98 at the main pumps and 101 and 110 on an island off to the side. They wont let you pump the 101 and 110 directly in your car though. You can run 87 in our cars but you dont get the cleaning agents and better burn that you would out of the 93 or better. I usually go between 93 and 95 every other time.