H3 Racing
Member
It would be cool to see what the 2017 AARA rule updates are going to be. With only a little more than a month to go before opening day, any changes should be posted so teams have time to react.
2017 UMP tire rules say only Hoosier E-Mod, compounds D, H, and A. No mention of AS. Grooving of rear tires not permitted.
2016 AARA tire rules say Hoosier E-Mod, compounds A40, H40 and A40S. Grooving and siping approved.
Last years AARA rules take precedence over UMP 2017 rules if you race at Pevely?
2017 UMP tire rules say only Hoosier E-Mod, compounds D, H, and A. No mention of AS. Grooving of rear tires not permitted.
2016 AARA tire rules say Hoosier E-Mod, compounds A40, H40 and A40S. Grooving and siping approved.
Last years AARA rules take precedence over UMP 2017 rules if you race at Pevely?