PRO8267103 1/10 Pyramid Z3 Rear 2.2" Astro Buggy Tires (2)Features All new Ground up Design Specifically for Astro turf racing Large Pyramid Shaped Pins Dig into the Astro turf surface Knife Edge Pins Pointed Front to Back for Maximum Grip Optimized Carcass Shape for Improved Agility Overview This is a pair of Pyramid Buggy Rear Tires. Astro turf racing has been steadily growing in the U. S. and around the World and Pro Line has you covered with the all new Pyramid buggy rear tire! The Pyramid features