RON is a petroleum company featured in Grand Theft Auto IV. RON storage tanks can be found around Liberty City, most notably in Francis International Airport and Acter Industrial Park. RON filling stations can also be found around the city, and their headquarters, the RON Building, are located in Alderney City, Alderney. The name could be a reference to the term Research Octane Rating (RON), which measures the amount of octane in petrol, or to the ENRON energy company. The colours of RON filling stations are similar to those of Shell. RON is a shortened version of the word 'wrong', this might mean to people of Liberty City 'You've got RON Oil there'.
RON filling stations can be found in the following locations: