Greg Brannon, Director of Automotive Engineering and Industry Relations, AAA and Avery Ash, Director of Federal Affairs, AAA
In July 2016, AAA published a report advising drivers to seek out retailers who sell “Top Tier” gasoline. Automakers have been promoting Top Tier gasoline since the early 2000s and have recently boosted their efforts to recruit more retailers to sell it. So, what is Top Tier gasoline and why is it considered better for your engine?
Jeff Lenard and John Eichberger