ALMS introduced the use of a position light system, 3 little lights that would indicate the position in class of each car in the top 3. They can be seen in front of the rear tire below.

Did you like ALMS's position lights on the cars? Check out USCR's

(Photo from ALMS.com)

Well the newly merged USCR has taken it to the next level. How about an iPad sized full position indicator?

Did you like ALMS's position lights on the cars? Check out USCR's

(Photo from Marshall Pruett at Racer.com)

The boards will be mandatory on all cars.