@IMSA: Official
#IMSA Spotter Guide for the
#Rolex24 at @DISupdates has been updated with the new @PorscheNAracing
#GTLM Liveries and a few smaller updates from the hands of @andyblackmore. Download at
http://www.spotterguides.com/portfolio/19_imsa/ #IMSA #Rolex #IWSC #IMPSC #racecar #racecarlivery #sportscar https://twitter.com/IMSA/status/1088122334416908291/photo/1Shared via TweetCaster
2019 Official IMSA Spotter Guide
Spotter Guide, featuring WeatherTech SportsCar Championship, Patron North American Endurance Cup & the Michelin Pilot SportsCar Challenge starting with the Rolex 24 at Daytona International Raceway
Spotter Guides