I wouldn’t recommend using Smith’s Fuel. I’ve had two brand new vehicles develop fuel leaks after 35k miles. The only thing that remained consistent was the fact that I fueled up at Smith’s 95% of the time as I was gaining fuel points by shopping there. Let me tell you, it’s not worth the savings. You will pay more later due to the poor quality of fuel. If you notice, most gas stations serve Top Tier fuel, except for Smiths. Even Costco gas is rated as Top Tier. Sure you will save money at Smiths in the short run, but I believe the poor quality of their fuel will cost you more in the long run.
