Subject: 2018 Rules Update
From: Rick Parent, Technical Director
Most of the Rules changes are minor and marked in Red; please check the General Rules and Regulations, Tire Regulations and Group Regulations to see how your car may be affected.
Important things to note:
– All Can-Am type cars have been moved to Group 7 and have 4 distinct Classifications.
– All S2000 cars have been moved to Group 5.
– Nitto NT01 and Toyo RA1 may be used with specific tread wear guidelines.
– Avon and Dunlap tires have been added to the FF approved tire list.