How to Choose Bike Tires

Ultra-durable and designed for low rolling resistance, the Surly ExtraTerrestrial tire is meant for heavy off-road touring and shines on hard-packed terrain and multiroad surfaces.
Imported.
View all Surly Road Bike Tires| Best Use | Bikepacking Bike Touring |
|---|---|
| Wheel Size | 26 inches |
| Tire Width | 2.5 inches |
| Bead Type | Folding |
| Tubeless | Yes |
| Thread Count Casing (tpi) | 60 threads per inch |
| Tread Type | Knobby Tread |
| Recommended Pressure (psi) | 65 pounds per square inch |
| Weight | 930 grams |
| Tire Type | Tubeless Ready |
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These are amazing tires. I have almost 5,300 miles on the original tires that came with the bike. I ride this bike on fire road and paved roads. The rear tire is starting to look worn so I have ordered a new one to replace it. The front tire still has more miles left on it. Highly recommend the Surly ExtraTerrestial tires .