That's what the SCCA rules say, but the NER supplemental rules override this:stig wrote:So if I'm reading this right, my studded Hakka's put my Subaru in Prepared?
Studded tires are permitted in all classes at all events unless a site owner specifies studs not be used. Studs must be DOT legal and properly installed into tires with manufacturer’s stud holes. No self-drilled tires, homemade studs or specialty ice racing type cleats allowed.