Surly Nate 26 x 3.8" Tire – Grip Like Nate, Ride Like a Beast

We named this tire after our friend Nate, who’s big, tough, and just a little wild — the perfect spirit animal for a fat bike tire that chews through anything you dare to roll over. The Surly Nate is built for riders who live for traction, with a shred-your-face-off, run-over-anything, kung fu grip tread that thrives in snow, mud, sand, and sketchy backwoods trails.

The tall, widely spaced knobs dig deep and shed gunk fast, while their siped surfaces flex for extra bite on roots, ice, and loose terrain. The round, supple casing keeps things smooth and predictable, even when the trail isn’t. And thanks to the wrapped tread design, you’ll hold traction on off-camber turns like it’s nobody’s business — even on the widest of rims.

This is the tire that turns soft terrain into playground terrain. Go ahead. Be like Nate. Ride everywhere.

Key Features

• Aggressive, tall, and siped knobs for ultimate grip and control

• Wide knob spacing sheds mud, snow, and debris easily

• Round casing delivers predictable handling and a smooth ride

• Wrapped tread enhances off-camber traction

• Perfect for all-season adventure and fat bike missions

• Tubeless-ready folding bead for modern versatility

Specifications

• Model: TR7503 – Surly Nate 26 x 3.8"

• Tire Type: Tubeless Ready Clincher

• Bead: Folding

• TPI: 60

• PSI (Max): 30

• ISO Diameter: 559 mm / 26" MTB

• ISO Width: 97 mm

• Measured Weight: 1455 g

• Color: Black