They are top tier, but like I said, I've found sediment in their gas. Maybe it was a station with a dirty tank, I dunno but I've never had an issue with Chevron or Shell so that's what I buy.What's your beef with QT? They are Top Tier...
Walmart, Home Depot, Costco, etc are all just the leftover blends that went unsold or got too old from what I understand. I Prefer Chevron/Texaco, Shell, BP...but REAL gas trumps all. I just throw in some Techron if needed.
Same reason I switched from Quaker State to Mobil1 in highschool I worked for a mechanic and probably did 5 or 6 oil changes a day between other stuff, and Quaker State regularly had sediment in the bottom of their bottles..same with Pennzoil. Same company.