Submit New Prices Regular: Supreme Plus: Plus: Propane: Supreme: Diesel: Flying J I-15 & I-80 SR201 Salt Lake City, Utah, USA Fuel Vendor: Ultramar Present Fuel Prices Regular Expired! Supreme Plus Expired! Plus Expired! Propane Expired! Supreme Expired! Diesel Expired! These prices were submitted by: iampooch on Sat, Sep 06 07:06PM. Currently Browsing: GasWars | USA | Utah | Salt Lake City | Flying J   Auto-generated by GasWars Engine version 0.19 Copyright © 1999-2006, by GasWars Online. All rights reserved.