Griffin and Justin learn how cars work, and live their lives a quarter mile at a time in Car Mechanic Simulator 2015.
Subscribe: http://www.youtube.com/subscription_center?add_user=polygon
Check out our full video catalog: http://www.youtube.com/user/polygon/videos
Visit our playlists: http://www.youtube.com/user/polygon/playlists
Like Polygon on Facebook: https://www.facebook.com/polygon
Follow Polygon on Twitter: http://twitter.com/polygon
Read more at: http://www.polygon.com