A pack is a group of content bundled together.
You will get a better deal with packs than buying single items.

American Track Pack
  • Tracks:4
  • Layouts:10
Description

Contains 4 iconic American circuits, which host annual visits from top tier motorsport championships like the TUDOR United Sportscar Championship, Indycar and the Pirelli World Challenge. Purchase this pack and add 4 world class tracks to your RaceRoom lineup.