Re: Top Tier Gasoline
I went to the toptiergas website & was surprised not to see Exxon Mobil on the list (see below). Is it possible they are a subsidiary of one of the listed? If not, what tier is Exxon Mobil?
QuikTrip
Chevron
Conoco
Phillips
76
Shell
Entec Stations
MFA Oil Company
Kwik Trip/Kwik Star
The Somerset Refinery, Inc.
Chevron-Canada
Aloha Petroleum
Tri-Par Oil Company
Shell-Canada
Texaco