45NRTH Dillinger 4 Tire - 27.5 x 4.0, Tubeless, Folding, Black, 120 TPI, 168 Large Concave Carbide Aluminum Studs

A studded tubeless fat bike tire for 27.5 x 4.0 fitments, the 45NRTH Dillinger 4 is built for fat bikers riding hardpack snow, ice-glazed trails, and frozen lake crossings where traction matters more than weight. 168 large concave carbide aluminum studs are bowl-shaped to expose sharp edges and more surface area on ice, and the tread pattern keeps the center knobs tightly spaced for quicker rolling on packed surfaces while taller braced shoulder lugs grip in corners.

The 120 TPI folding casing is the supple version of this tire, which translates to a better ride feel at the low pressures fat biking demands. ETRTO sizing is 102-584 with a 20 psi spec pressure, set up tubeless on a fat-compatible rim.