nashall

pioneer has the same 10% as sunoco, so does that make them the same?

Flame02

probably, havent heard anything bad from pioneer, just that they arent that well known

nashall

and sometimes alittle cheaper too

imported_CRXXX

CT cuz i get 10 cents off a liter

imported_MMX

Top Tier Detergent Gasoline (US):

"TOP TIER Detergent Gasoline is a recently established new standard for gasoline performance. Four of the world's top automakers, BMW, General Motors, Honda, and Toyota recognize that the current EPA minimum detergent requirements do not go far enough to ensure optimal engine performance."

http://www.toptiergas.com/index.html

"Retailers:

Gasoline retailers must meet the high TOP TIER standards with all grades of gasoline to be approved by the automakers as providing TOP TIER Detergent Gasoline.

In addition, all gasoline outlets carrying the brand of the approved retailer must meet the TOP TIER standards.

Additional gasoline retailers are added to the TOP TIER list as they meet the standards. The retailers known to be on the TOP TIER list are shown below.

TOP TIER Gasoline Retailers:

QuikTrip
Chevron
Conoco
Phillips
76
Shell
Entec Stations
MFA Oil Company
Kwik Trip/Kwik Star
The Somerset Refinery, Inc.
Chevron-Canada
Aloha Petroleum
Jiffy Mart
Mahalo
Tri-Par Oil Company"

http://www.toptiergas.com/retailers.html