Kenda's mud/soft surface tire from the John Tomac collection The King of Traction 26 x 2.10 delivers on its name--in the right conditions. Available in 1.80, 2.10 and 2.35 widths, the mid size is the most versatile. Good air volume while still being narrow enough to punch through the surface slop to find solid ground underneath. The tall tread--especially on the edges-- creates a flat-top profile with plenty of grip for control. I found the larger 2.35 KOT with its even taller tread to be truly scary on harder wet terrain when mounted on narrowish rims (24mm). This is not an issue with the 2.10 version. The dual compound rubber provides reasonable grip on roots and rocks but this tire is at its best when the going gets wet, deep and sloppy.

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650B / 27.5" Tires

The size between 26" and 29"

Pacenti

The leader in 650B mtb tires