Price is for TWO tires, sold as a pair. Order qty 1 = 2 tires. These are New 18X8.50-10 Multi Trac C/S tires, these are 4 ply tubeless tires rated for 795 lbs at 22 psi. Your old tire may be branded Titan or Carlisle, Carlstar group now has the molds to these so they will say Carlisle on the sidewall. This is the current and newest production version of this tire. It will be dual marked with both metric size 215/50-10 and standard size 18x850-10. Carlisle also added a 1 to the end of the original part number so the part number is now 5743U11. I include new TR412 tubeless stems with each pair.