I have a pair of Sand Tire Unlimited (STU) Sand Blaster 28 paddle tires that are in great shape with very little wear on them. They are a 14 paddle mounted on 14x8 stock 2014-16 Polaris RZR XP 1000 rear wheels. 4/156 lug pattern with 12mm stud size. Wheels will fit all 2014+ Polaris RZR models that have the 4/156 lug pattern and use the 12mm stud. Will NOT fit models that used the smaller 3/8" stud. When purchased, they were somewhere around $800 for the tires alone. These are currently in Idaho Falls. Can also be picked up in West Valley City or between for the right price.