Thread: Iowa Speedway
View Single Post
6/24/11, 11:01 PM   #9
Re: Iowa Speedway
JstAbvVMC
JstAbvVMC is offline
Senior Member

Join Date: Apr 2008
Posts: 272
 

Earlier in the week USAC sent out an E-mail saying that there would be some manditory caution laps in each segment. Competition Yellows for lack of a better term. Not sure why, but it may have to do with tire wear... I'm sure they did not plan on that many...Yellows

Maybe someone knows for sure..