Killer Instinct! Designed with cut Treps in mind, its deep and aggressive lug pattern gives the Voodoo KLR its reputation as the ultimate go anywhere, do anything tire! EXCLUSIVE & PROPRIETARY FEATURES: -Optimized for use with Halo foams. -Compound: VEX RED -Double Deadband anti rebound technology. This feature is engineered into the sidewall and greatly reduces bounce and allows the tire to easily conform to the terrain. -Engineered sidewall: Deep, specially shaped ribs allows the user to utilize very very soft foams without sacrificing side hill integrity. -FoamLoc: Grooves found on the inner diameter of the carcass help prevent the foams from moving side to side. -EZ Mount engineered beads...simply put, the easiest tires to mount in the industry!