Wtb trail boss tcs light high grip tyrethe trail boss features a tread capable of high speeds that will also really dig in when it comes time to slam on the brakes a rounded profile and staggered supported side knobs keep fighting for traction even as the trail loses its camber want to go out and own it be the trail boss features size27 5 typetcs level tcs light high grip compound gravity dna casing lightweight buywtb tyresfrom chain reaction cycles the worlds largest online b