Top-Tier Gas Can Help You Avoid Expensive Repairs?

Westways magazine reports that, based on AAA’s recent study, “Top Tier” gasoline is a lot cleaner and may help avoid costly repairs down the road. What is top tier? It does not mean the “grade” of gas that you see at the pump, which only deals with octane level. You have to go to “toptiergas.com/licensedbrands” to find a list. Not much more expensive, but has much more detergent to clean out the gunk, reports Westway’s Peter Bohr. (Source: AAA.com/drivesmart)