The Grand Prix TR tire is made for every ride. It's the perfect option for those looking for a great value tire that is tubeless-ready. It comes with BlackChili Compound and has an all-new 4-ply construction, that perfectly balances puncture protection and rolling resistance. Whether training, commuting or going the distance – the Grand Prix TR has you covered. FEATURES: Tubeless Ready and hookless compatible, designed with versatility in mind. It’s your choice: set up tubeless using Sealant or use an innertube Black Chili Compound features special synthetic rubbers combined with proven natural rubber to high-performance tread mixtures, to optimize rolling properties and grip The robust 4-ply construction balances rolling resistance, low weight and puncture resistance Tread pattern inspired by iconic Lazer Grip Black Chili Compound features special synthetic rubbers combined with proven natural rubber to high-performance tread mixtures, to optimize rolling properties and grip SPECS: Flat Protection: Tread and Sidewall ISO Diameter: 622 / Road / 29" TPI: 240 PSI: 72 Tire Intended Use: Road Tire Type: Tubeless Ready Tire Diameter: 700c Tire Bead: Folding