Schwalbe Albert Trail Pro Mountain Tire 29"x2.50 Folding Tubeless Ready Addix Soft Trail Pro - Radial 67TPI BlackGuaranteed grip and control in all situations. Radial carcass allows for a larger contact patch and conforms to terrain yielding more grip, more comfort, and more control. Literally sticks to the ground as the tire deforms more precisely. Tread Pattern optimized for radial carcass: Many lugs for maximum grip and great durability. Control in all situations. TECH SPECS Primary Color Black Bead Folding Tire Compound Addix Soft Tire PSI 15 35 Tire