The first of the 2016 IMSA Spotter Guides is now available to download on the new dedicated new 2016 IMSA Page.
The Rolex 24 Guide is jam packed with over 90 car illustrations split across all four classes in the WeatherTech Championship along with the Continental Series.
This free download will be updated for each race A smaller file size version of this online guide will also be available at the official site, IMSA.com, on their Event Page