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Bikes. Parts. Chaos.

When you’re out on a ride the last thing you want is to be limited by your tires in any way. Our ExtraTerrestrial Tires were designed to let you ride without limits by simply following the only tenets we have for tire design: they’re high volume and they kick ass. The ExtraTerrestrial tire was meant to serve as a heavy-duty off-road touring tire that shines on hardpack surfaces. It uses a nylon breaker in the sidewalls for cut protection, a molded pattern for anti-cut propagation, and a Kevlar cap under the tread to protect against flats. The ET Tire uses a distinctly directional tread pattern and its width yields more traction than you might expect from a tire with such little rolling resistance. The tread is low profile with a file tread in between tread blocks. The ExtraTerrestrial tire has enough width and traction for the soft stuff and won’t bog you down on smooth or hard surfaces.

Specifications

SKU ISO Diameter ISO Width Labeled Size Tire Bead Tire Diameter Tire Type Weight TPI Flat Protection Recommended rim width Max PSI
TR0804 Surly ExtraTerrestrial 26 x 46c 60tpi Tire TR0804 559 / 26" mtn 46 mm 26 x 46 Folding 26" Tubeless Ready Clincher 660 60 Tread and Sidewall 23 – 30mm 60
TR0801 Surly ExtraTerrestrial 26 x 2.5” 60tpi Tire TR0801 559 / 26" mtn 64 mm 26 x 2.5 Folding 26" Tubeless Ready Clincher 930 60 Tread and Sidewall 23 – 30mm 65
TR0805 Surly ExtraTerrestrial 700 x 41c 60tpi Tire TR0805 622 / road / 29" 41 mm 700 x 41 Folding 700c Tubeless Ready Clincher 650 60 Tread and Sidewall 23 – 30mm 60
TR0802 Surly ExtraTerrestrial 29 x 2.5 60tpi Tire TR0802 622 / road / 29" 64 mm 29 x 2.5 Folding 29" Tubeless Ready Clincher 1040 60 Tread and Sidewall 23 – 30mm 60
TR1259 Surly ExtraTerrestrial Tire 29 X 2.5” Tubeless Ready, Slate-wall TR1259 622 / road / 29" 64 mm 29 x 2.5 Folding 29" Tubeless Ready Clincher 1070 60 Tread and Sidewall 23 – 30mm 60
TR1260 Surly ET Tire 26x2.5” Tire 26x2.5” Tubeless Ready, Slate-wall TR1260 559 / 26" mtn 64 mm 26 x 2.5" Folding 26" Tubeless Ready Clincher 990 60 Tread and Sidewall 23 – 30mm 65
TR1261 Surly ET Tire 26X46 26x46 Tubeless Ready, Slate-wall TR1261 559 / 26" mtn 46 mm 26 x 46 Folding 26" Tubeless Ready Clincher 690 60 Tread and Sidewall 23 – 30mm 60
TR1262 Surly ET Tire 700x41 700x41 Tubeless Ready, Slate-wall TR1262 622 / road / 29" 41 mm 700 x 41 Folding 700c Tubeless Ready Clincher 720 60 Tread and Sidewall 23 – 30mm 60
TR7505 Surly ET Tire 27.5 x 2.5 60tpi, Tubeless Ready TR7505 584 / 650b / 27.5" 64 mm 27.5 x 2.5" Folding 27.5" Tubeless Ready Clincher 990 60 Tread and Sidewall 23 – 30mm 60
TR7506 Surly ET Tire 27.5 x 2.5, 60tpi Tubeless Ready, Slate Sidewall TR7506 584 / 650b / 27.5" 64 mm 27.5 x 2.5" Folding 27.5" Tubeless Ready Clincher 1010 60 Tread and Sidewall 23 – 30mm 60
TR7508 Surly ET Tire 650 x 46, 60tpi Tubeless Ready, Slate Sidewall TR7508 584 / 650b / 27.5" 46 mm 650 x 46 Folding 650b Tubeless Ready Clincher 730 60 Tread and Sidewall 23 – 30mm 60
TR0806 Surly ExtraTerrestrial 650b x 46c 60tpi Tire TR0806 584 / 650b / 27.5" 46 mm 650 x 46 Folding 650b Tubeless Ready Clincher 685 60 Tread and Sidewall 23 – 30mm 60

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Component Warranty

LIMITED WARRANTY

This Surly product is warranted against defects in materials and workmanship for one year from the date of retail purchase of the product, subject to the limitations detailed below. Save your dated receipt for proof of purchase.

This warranty does NOT cover the following:

  • Damage due to improper assembly or follow-up maintenance or lack of skill, competence or experience of the user or assembler
  • Products that have been modified, neglected, used in competition or for commercial purposes, misused or abused, involved in accidents or anything other than normal use
  • Installation of components, parts or accessories not originally intended for or compatible with bicycle as sold
  • Damage or deterioration to the paint, surface finish, aesthetics or appearance of the product
  • Normal wear and tear
  • Labor required to remove and/or refit and re-adjust the product within the bicycle assembly

This limited warranty is expressly limited to the repair or replacement of a defective product, at the option of Surly, and is the sole remedy of the warranty. This limited warranty applies only to the original purchaser of the Surly product and is not transferrable. This warranty applies only to products purchased through an authorized dealer or distributor. In no event shall Surly be liable for any loss, inconvenience or damage, whether direct, incidental, consequential, or otherwise resulting from breach of any express or implied warranty or condition, of merchantability, fitness for a particular purpose, or otherwise with respect to our products except as set forth herein.

This limited warranty gives the consumer specific legal rights, and those rights and other rights may vary from place to place. This limited warranty does not affect your statutory rights.

TO THE EXTENT NOT PROHIBITED BY LAW, THESE WARRANTIES ARE EXCLUSIVE AND THERE ARE NO OTHER EXPRESS OR IMPLIED WARRANTIES OR CONDITIONS INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.