Originally Posted by HarshGuy
Yea, the RP30L is what was used at the Reedy race, it gets hotter and it's later in the year in Roseville hence the RP36L choice....we run Sorex 36's that time of year at SWR (at least the locals do)
Here's a link for more info on the RP series
http://www.racing-cars.com/usa/produ...egory=RP+Tires
The Take Off RP's seem to provide very good grip, but a lot more steering over the CS series