These files have been extracted from the DiRT3 game archives.
They are for modifying and re-injecting into the game as Car Selection images for custom liveries.

Pack includes tiles for cars letters R to V that are featured in the game. These are Renault 5 Turbo, Rhys Millen Racing PM580, Ford RS200, Ford RS 200 RallyX (rallycross), Subaru Impreza WRX STI SRT USA, Subaru Impreza WRX STI GR Rallycross, Monster Sport SX4 Hillclimb Special, Toyota Tacoma and Volkswagen Race Touareg 2.