Haven't had any issues with gas. Shell, BP, and Speedway are close by home so those get more attention. I've also used Chevron, Costco, Meijer, Marathon, etc. Only problems I get are when I'm in the Dakotas or those middle states filling up with 15% ethanol blend crap. It's not so bad because I have fuel injection, but I do see my MPGs go plunk and I have to rev higher to keep it from coughing and/or stalling. Just been lucky that my FJR thrives on regular gas. Much nicer on the wallet on those cross-country trips.