CQA Announces Retirement of
Jo Lynne Parsons, Bill Studzinski Assumes Role as TOP TIER™ Program Manager
Midland, Michigan. The Center for Quality Assurance (CQA) has recently announced the retirement of Program Manager Jo Lynne Parsons, who has been a cornerstone of the TOP TIER™ Fuel Licensing Program since 2015. “Jo Lynne’s tireless service has been an integral part of the program’s success, and we thank her for her dedication,” said Rebecca […]
TOP TIER™ Station Finder Upgraded
We’ve just made it easier for you to find TOP TIER™ Approved Fuels all along your journey. Find the stations you need, in the places you are, and continue on your way — knowing you’ve put the right fuel in your tank. Find a TOP TIER™ Station
Not all gas is created equal
Testing from AAA has uncovered significant differences in the quality of gasoline sold at fuel retailers in the United States. AAA undertook an independent investigation to study the effects of detergents on engine cleanliness. View their findings here or download the full report here.
Is TOP TIER™ gas better for your car?
With gas costing more, it’s no wonder drivers look for the cheapest station. But, auto experts said using TOP TIER™ gas is worth it in the long run. Read more
TOP TIER™ Diesel Fuel Standard Update
Coming soon. Revisions to TT Diesel Fuel Performance Standards are under review. Stay tuned.
TOP TIER™ goes international
Vehicle owners in Central America and Mexico now have the option to use TOP TIER™ Detergent Gasoline. Chevron offers TOP TIER™ at their Honduras, Guatemala, El Salvador, and Panama Texaco stations. PUMA offers TOP TIER™ at their El Salvador, Guatemala, Honduras, Panama, and Puerto Rico stations. ARCO, Kirkland, Energy and G500 offer TOP TIER™ at […]