When the snow and ice can't stop us from getting out on our bikes, the 45NRTH Wrathchild Studded Tubeless Tire is the answer. Featuring a three-inch-wide tire and loaded with 252 carbide aluminum studs, the Wrathchild Studded Tubeless Tire supplies unrelenting traction on icy and snow-covered trails. This tire is tubeless-ready, so we can drop the pressure for more traction and fewer flats, and it is available in two different tire constructions: one with 60TPI and 252 regular carbide studs or one with 110 TPI and 252 XL carbide studs.