Rick Ruth, the administrator of the PAX/ RTP Index joins us for a crash course on the history of the index, how it is maintained and calculated. 

This is a great show for new drivers asking what exactly is the PAX/RTP Index and for veteran drivers who know but maybe they haven't heard about the history or the work required to maintain the indexing each year.

Thanks again to Rick Ruth for joining us. We couldn't have done this show without his help.


If you would like to watch a video of the Gran Prix events discussed in the show, check out this link The Portage Gran Prix.

Did you love numbers and want to sing about them? If so check out this video The Big Numbers Song.

Looking for a new set of autocross numbers? If so, check out Autocross Digits. They have cheap shipping, high quality materials, and affordable prices. Use promo code PAXATTACK for 10% off your next order.

Do you have an autocross story to share? If so, please let us know. You can find us on Facebook and on Instagram and at our web site paxattack.com.