New downloadable content for NASCAR the Game: Inside Line has just dropped, and includes challenges and car details unique to the 2013 season.

Hitting both the PlayStation 3 and Xbox 360, the "Inside Line Highlights" add-on brings a host of new races and bodies into the game. All 43 cars will receive the sixth generation schemes, giving players cars accurate to the new NASCAR season. The actual Inside Line Highlights will also be updated with new challenges specific to the handful of races that have already taken place this year, and will continually update throughout the rest of the season with nearly every race (Bristol, Dover, and Kansas are not included).

Already feature in the Highlights are scenarios from the Daytona 500 (help Danica lead the pack), the Kobalt Tools 400 (suit up as both Kasey Kahne and Matt Kenseth to vie for the win), and more. All of the content can be accessed as part of the Season Pass, or by purchasing individual cars and highlights within Inside Line using the game's Ticket currency. Cars will cost 10 Tickets a piece, while Highlights will cost 20 Tickets.

You can see some screens of the new car bodies in the images below. Which driver are you hoping takes home the Cup this year?