WTB Trail boss 2.4x 27.5” TCS Light Fast Rolling Tanwall

It’s a tall order to improve the tried-and-true Trail Boss tire, but that’s exactly what we’ve done. The new Trail Boss builds on perfection with a more aggressive tread pattern to match its increased volume. Generous spacing between sizable knobs provides better traction in loose or wet conditions, while staying true to its fleet-footed heritage. Large, supportive side knobs dig deeeeeeep, whether you’re leaning into a corner or grabbing a handful of brake. Most often used as a rear tire, the Trail Boss G2 also provides plentiful traction on hardpack trails when used on the front.


  • Considerably increased side knob height to provide unshakable traction even in truly loose, chunky terrain.
  • Thick outer knobs eliminate any chance of tire-squirm while cornering.
  • Overall knob spacing was increased, meaning we increased the spacing not only outward, but also circumferentially.
  • Pairs perfectly with the Vigilante 2.5 or 2.6 on the front.

USAGE:  Trail / Enduro
CONDITIONS:  Loose Over Hard / Dirt / Loose / Rocky / Wet



Size Level ETRTO Tubeless Compatibility Casing Weight Compound Min-Max Pressure Part Number

27.5 x 2.4″

TCS Light/Fast Rolling

55-584 TCS Tubeless g TriTec 20-35 psi



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