Maxxis Ardent is a MTB tire with good knobs that easily go in depth and give a really good grip, at the same time the knobs are designed so that they easily release the ground when the wheel rolls forward and wich gives a very low rolling resistance.

With edge knobs that are made to "bite" into turns, but always have the best grip.

TR - Tubeless Ready, however, can also be used with a tube.

60 TPI.

27.5 "x 2.40" (61-584 also called 650B).