Sale Ends May 27

WTB  Trail Boss Tire - Black

Sale Ends May 27
$57.69Compared to $76.95Save 25%
*Intermediate markdowns may have been taken.
Color: Black
Size: 29 IN x 2.4 IN
Shipping restrictions apply.

With a more aggressive tread pattern to match its increased width, the WTB Trail Boss tire is most often used as a rear tire—yet it provides plentiful traction as a front tire on hard-packed trails.


  • Rear-focused design with toothy knobs maximizes braking traction while tighter spacing improves longevity by increasing the total surface area counteracting heavy braking
  • Generous spacing between sizable knobs provides better traction in loose or wet conditions while staying true to its fleet-footed heritage
  • Tightly grouped center knobs cut down on rolling resistance without hesitating to dig in while braking
  • Large, supportive side knobs dig deep whether you're leaning into a corner or grabbing a handful of brake
  • Tall outer knobs quickly provide traction in the earliest phases of cornering
  • Directional siping on the center and intermediate knobs improves traction whether accelerating or braking by increasing the amount of working edges that bite into the trail
  • Siping on the outer knobs runs parallel to the tire to provide the surface of the knobs with more cornering traction
  • Standardized Tubeless Compatible System (TCS) nearly eliminates flats and allows lower tire pressures to improve traction and comfort over a traditional tubular tire
  • TCS Light tubeless casing features 1 layer of casing to minimize rotational weight while increasing the overall liveliness of the tire
  • SG2 puncture protection technology provides bead-to-bead coverage to ensure both the tread and sidewall are protected from slashes and punctures
  • TriTec technology blends 3 rubber compounds for different levels of traction, support and durability based on placement in the tread
  • Pairs well with the WTB Vigilante 2.5 or 2.6 in. tire on the front (not included)
  • Ideal for dirt, loose over hard, and hard-packed terrain
  • Note: Tire images shown may not reflect size/color/material options available on this page


View all WTB Mountain Bike Tires

Technical Specs

Item #219174
Best Use

Mountain Biking

Wheel Size

29 inches

Tire Width

2.4 inches

Bead Type




Thread Count Casing (tpi)

60 threads per inch

Tread Type

Knobby Tread

Recommended Pressure (psi)

20-35 pounds per square inch


972 grams

Tire Type

Tubeless Ready

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