WTB Trail Boss Tire
Best versatile mountain tire for riders seeking speed and reliable cornering grip.
This tire strikes a smart balance between rolling efficiency and aggressive cornering grip. It excels as a rear-wheel option, providing the necessary bite for hard braking and technical trails without feeling sluggish on faster sections.
$43.95
at
Adrenaline Bike Works
Who it's for
- Riders seeking reliable grip across varied trail conditions
- Cross-country cyclists prioritizing speed on long, flat climbs
- Budget-conscious mountain bikers needing a durable, puncture-resistant tire
Who should skip it
- Performance-focused riders prioritizing lightweight, snappy acceleration
- Aggressive riders tackling technical, wet, or slippery terrain
- Modern cyclists wanting the benefits of a tubeless setup
Performance breakdown
Cornering Predictability
Rounded profile makes leaning into turns feel intuitive and secure.
Rolling Efficiency
Tight center spacing keeps speed high on hardpack and fire roads.
Braking Traction
Tall, blocky knobs bite hard when you need to scrub speed.
Durability
Reinforced casing stands up well to sharp rocks and trail debris.
Tubeless Setup
Reliable bead design makes for a quick, hassle-free tubeless conversion.
Weight Penalty
Sturdy construction adds some heft compared to lighter, race-focused tires.
Key Specs
Tire Diameter
27.5 inches
Tire Width
66 mm
TPI
60
Bead Type
Folding
Tubeless Ready
Yes
E-Bike Compatible
Yes
Intended Use
Mountain
Compound
TriTec
Puncture Protection
Sidewall
Know before you buy
Still have a question?
Ask Metto anything about the WTB Trail Boss Tire before you decide.
