Click the link below to download the Rule Books in PDF format.
*Scroll to the bottom of this page for Northern Sprint Car Nationals 360 Sprint Car Tire Rules
Northern Sprint Car Nationals 360 Sprint Car Tire Rules:
-Open tire rule except right rear tire.
-Right rear tires are limited to only the approved right rear spec tires of each affiliate sanction:
Empire Super Sprints (ESS)
-Hoosier 105/18-15 stamped HTC
Ohsweken Speedway 360 Sprint Cars (OHS)
-Hoosier 38230HTC 105/18 –HTC plated
Southern Ontario Sprints (SOS)
-American Racer MC2
-American Racer MC3
-The Hoosier 98/14.0W-15 and Hoosier 96/14.0W-15 RD12 will not be allowed.
-Left front is the only tire allowed to be run flat.
-Tire softener is not permitted.