FREE SHIPPING on orders of $50 or more.* Same day shipping before 3PM Pacific.
Questions? Call our experts!
26 x 46mm - Black/Gray
Click to zoom
26 x 46mm - Black/Gray
Surly ExtraTerrestrial 26" Adventure Tire
Surly ExtraTerrestrial 26" Adventure Tire
Surly ExtraTerrestrial 26" Adventure Tire

ExtraTerrestrial 26" Adventure Tire

Mfg PartNum:
  (1 customer reviews)
Earn $5.00 in Rewards credit. Click to learn more.
This color/size is not eligible for Rewards points
Out of Stock
Please Confirm Color/Size
This item is currently out of stock. Click Notify Me to receive an email when the item becomes available.
InstantPrice MatchWhat is this?
Qualifies for Free Shipping!

Heavy-Duty Off-Road Touring MTB Tire

The Surly ExtraTerrestrial Adventure Tire is designed to ride without limits, featuring a high-volume, heavy-duty construction.

This tire shines on hard packed surfaces, featuring a distinctly directional tread pattern that yields more traction than you might expect, yet still offers very low rolling resistance. With its 46mm" width, the ExtraTerrestrial offers enough width and traction for the soft stuff, as well.

The Surly ExtraTerrestrial Adventure Tire measures 26x46mm. 60 TPI casing. Tubeless ready.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

26 x 46mm - Black

Mfg PartNum: TR0804 

26 x 46mm - Black/Gray

Mfg PartNum: TR1261 

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
Tires are fantastic
by Manny
South Florida

Put the Surly Extraterrestrials on my single speed cruiser that cost all of 69 dollars. These tires are Amazing . I use this bike for Urban Assault and Street , yes a heavy cruiser , typically do 30 plus miles . These tires shine in an urban environment. Curbs , surprise surface changes , asphalt , concrete , gravel , sand , loose pebblystuff . These tires don�t care . Very predictable handling . Ridden in south Florida monsoon rain , tires don�t care they grip on wet turns . Extraterrestrials track staight , no noise , no drama . Good to know about puncture resistance. Low rolling resistance. Hard wearing , they still look new. I highly recommend Surley ExtraTerrestrials for Urban Assault and Street .

Reviewed 10/9/2020
Was this review useful to you? Yes/No
Thank you for your feedback.

Articles will open in new tab.

A short primer on emergency bicycle tire repair.
Make your upgrades count. Here's the equipment that will help you ride your bike faster.
Selecting the proper tires for vintage bicycles.
A how-to guide to removing and installing tires, plus some useful tire tips.
Find your tire size in this exhaustive chart.
Know your tire size. This article provides a summary of the common, and not so common, bicycle tire sizes.
Tire Tips   
Keep on rolling safely with these tire tips and recommendations.
Tubular, clincher, tubeless? Wire bead or Kevlar bead? Application? Find answers here.
The tube run-down: valves, weights, valve stems, sizing, and more.