All competitors in the Grand American Modified division will be allowed to purchase 4 new tires for this weekend only (04-27-2019). However, anyone who purchases 4 new tires must run all 4 tires purchased that evening. Tires will be marked therefore tires cannot be stockpiled. You must run the tires that you buy on that night. After this weekend the 2 tire rule will be back in effect and enforced for the remainder of the season.