Top Tier gas stations are gas stations which sell gas with the fuel detergent additive polyetheramine (PEA).
I discuss what the fuel detergent additive polyetheramine (PEA) is in the article, and why it is good for keeping your motorcycle engine clean. (or any other engine for that matter…)
Licensed TOP TIER™ Gasoline Retailers must adhere to the rigorous fuel detergency performance requirements. Be assured, the performance standard applies to all octane grades sold in each of the retail outlets, even if a TOP TIER™ Approved Gasoline sticker is not found on the pump.

- 76
- Agua Caliente Fuel
- Aloha
- ARCO
- Beacon
- Belmont Car Wash
- Cenex
- Chevron
- CITGO
- Conoco
- Costco Wholesale
- CountryMark
- Coyote Valley Fuel Station
- Dash In
- Diamond Shamrock
- DSV
- Eagle Feather Trading Post
- Express Mart – Wisconsin
- Exxon
- Fast Fuel
- Feather Falls Mini Mart
- Fuel Depot
- Gold Medal Gasoline
- Harmons Fuel Stop
- Hele
- HFN – Hawaii Fueling Network
- Holiday Oil
- J&E Wendy
- Kirkland Signature Gasoline
- Marathon
- Mega Saver
- Meijer
- Meijer Express
- Mobil
- Morongo Travel Center
- Mountain Sky Travel Center
- Ohana Fuels
- Pahvant Travel Plaza
- Pechanga Gas Station
- Phillips 66
- QT –QuikTrip
- Reeders
- Road Ranger
- Rutter’s
- Shamrock
- Shelee’s Travel Center
- Shell
- Shivwits Fuel Station
- Simonson Station Stores
- Sinclair
- Sunoco
- Texaco
- Torres Martinez Travel Center
- True Turbo
- Tulalip Market
- Uncle Buddy’s Pumps
- Valero
- Value America
- Viejas Pit Stop
- Waterway Fuels
- Win Win
- Wintun Mini Mart
- WOW
- Yokut Gas Station