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Posted by Annette
on October 21, 2009, 9:50 am
70.90.201.142
This is our tire rule (for modifieds) starting now and moving forward (yes, this is the rule for Fall Nationals as well).
TIRES AND WHEELS:
(A) D. O. T. approved McCreary American Racer tires, G 60 KK704, or Short KK704 stamped on sidewall or G60 Hoosier. Tires may be regrooved and siped. No chemical additives, softening or conditioning. De-glazing or grinding the tread of the tire is allowed but you may not contour or round off the edges (i.e. – No cambering the tire).
(B) All wheels must be 8” wide steel wheels. No wide five wheel adapters allowed. Aluminum or steel spacers allowed.
(C) Right side bead locks allowed front and rear. External steel bead lock only and it cannot make the wheel any narrower than 8 inches and no wider than 8.75 inches. Must use only steel bolts. Mud plugs allowed ,inside and outside. May weld three tabs, no more than two inches long, on wheel for mounting of mud cap. Bleeder valves are allowed.
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