Schwalbe Dirty Dan
Top Pick
Schwalbe

Schwalbe Dirty Dan

4.5

Best mud tire for mountain bikers tackling deep, sloppy trail conditions.

Designed specifically for the sloppiest conditions, this tire uses tall, widely spaced knobs to bite into mud and clear debris instantly. It is a specialized tool for downhill riders who need uncompromising traction when the trail turns into a bog.

$100.44

Out of stock
Tire Diameter Inches 27.5
27.5
29
Tire Type Tubeless

Who it's for

  • Gravity riders tackling deep, sloppy mud conditions
  • Racers needing consistent grip in wet, clogging terrain
  • Aggressive riders pushing hard through soft, loose corners

Who should skip it

  • Cross-country riders seeking efficiency on hardpack trails
  • Budget-conscious cyclists riding on mixed or abrasive surfaces
  • Commuters or trail riders wanting a smooth, quiet ride

Performance breakdown

Mud Shedding

Widely spaced blocks clear thick mire instantly to maintain consistent traction.

Excellent

Braking Traction

Aggressive tread pattern bites deep into soft ground for confident stopping.

Excellent

Cornering Stability

Curveclaws hold firm on off-camber sections where other tires slide out.

Excellent

Rolling Efficiency

The heavy, knobby profile creates significant drag on hard-packed surfaces.

Average

Puncture Resistance

Lacks specialized casing reinforcement, making it vulnerable to sharp trail debris.

Average

Versatility

A specialized tool that struggles significantly outside of wet, muddy conditions.

Poor

Key Specs

Color

Black

ISO Diameter

584 / 650b / 27.5 inches

ISO Width

60 mm

Labeled Size

27.5 x 2.35 inches

Tire Bead

Folding

Tire Diameter

27.5 inches

Intended Use

Mountain, Downhill

Tire Type

Tubeless Ready Clincher

Rubber Compound

Addix UltraSoft

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Schwalbe Dirty Dan

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$100.44
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