Mitas TerraForce-R Tires The TerraForce-R handles diverse conditions with ease. An optimized blend of elastomers and high active fillers achieve excellent traction in both dry and wet conditions. Features: Radial construction Tubeless design 90 on-road / 10 off-road STC (Strong Carcass Technology) OGT 3D (Three Dimensional Optimum Groove Technology) FEA optimized footprint Notes : It is recommended to change your valve stem, tube and/or rim strip when installing a new tire. Shop Here! Need your tire mounted Weve got you covered! Tire Mount Discount