Price is for TWO tires, sold as a pair. Order qty 1 = 2 tires. New 21X11.00-8 Kenda K472 Chevron bar lug tires, they are 4 ply tubeless tires with a max load of 340 lbs per tire at 5 psi. These are used on some zero turn mowers as drive tires.  Kenda lists the specs as 21.26" tall and 10.87" wide when mounted on an 9" wide wheel. I include a new TR412 tubeless stems with each pair purchased. TAKE NOTE THESE ARE LOW PRESSURE TIRES, they run 5 PSI max. These can replace the old discontinued Carlisle Power Trac II or the Duro HF255 which are both low pressure tires. If your application exceeds 5 psi operating pressure or 340 lbs per tire weight these will not work so check your old tires before ordering.