We have 6 of these tires with the possibility of getting 6 more. They have been removed from a 740B Cat haul truck and replaced with new ones. 4 of them are Michelins and the others are Bridgestone and Yokohama. Some have cuts on the sidewalls but they all hold air with the exception of 2 of them loosing a little in 3 weeks time. (possibly the oring) $800 apiece or make an offer on all of them.