http://www.latimes.com/business/la-fi-aaa-premium-gas-20160919-snap-story.html
only 15% of car require premium gas (with its higher octane rating) - per AAA who ran some tests general information -- You received this message because you are subscribed to the Google Groups "massfire" group. To unsubscribe from this group and stop receiving emails from it, send an email to massfire+unsubscr...@googlegroups.com. To post to this group, send email to massfire@googlegroups.com. Visit this group at https://groups.google.com/group/massfire. For more options, visit https://groups.google.com/d/optout.