Geomax MX34 TireCarcass material improves damping and absorption which allows the MX34 to maintain its performance up to 30% longerPCBT (Progressive Cornering Block Technology) improves grip while cornering and enhances feel and absorptionFeatures advanced mud evacuation technology that keeps you in control even in the muddiest of conditionsA new rubber compound increases traction while maintaining durabilityWorks in a mix of packed and loose soilWorks in soft terrain and loamy soil11% taller and 44% wider center block increases traction and control.