How to Choose Bike Tires

The Surly Dirt Wizard tire is tall and wide to bring cushion, traction and control to the kinds of surface where neither traction nor control are to be found—and cushion is always appreciated.
Imported.
View all Surly Mountain Bike Tires| Best Use | Mountain Biking |
|---|---|
| Wheel Size | 27.5+ inches |
| Tire Width | 27.5 IN x 2.8 IN: 2.8 inches |
| Bead Type | Folding |
| Tubeless | Yes |
| Thread Count Casing (tpi) | 60 threads per inch |
| Tread Type | Knobby Tread |
| Recommended Pressure (psi) | 40 pounds per square inch |
| Weight | 1250 grams |
| Tire Type | Tubeless Ready |
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I am running the 27.5 X 3.0 tubeless in Utah. It is on an ebike in the rear. It is holding up great. Fantastic traction!
Run these tubeless on my Surly Lowside. Excellent grip- climbs, descents, even leaned over and railing through berms. Wet or dry. Also, mated up to my Spank 395+ rims without issue. 2oz of normal Stans and no problems, even down to 20psi.