FITMENT NOTESMachine requires downsize from 10-16.5 to 27x10.5-15 for proper fitment. Steel OTT use 10x16.5 tiresABOUTTNT HD Rubber OTT 10x29 (For use with 10-16.5 or 27x10.5-15 Tire)This product is sold as an individual track. Please purchase 2 if you...