Small, square knobs deliver consistent bite into a variety of terrain, while the ample spaces between them prevent packing up when conditions become wet and muddyTruly all-season in nature, its 42mm width makes it a set-it-and-forget-it gravel tire for endlessly undulating roads through all varieties of weatherLight - Lighter weight compound conforms to trail objects while still providing a happy balance between low rotational weight and reliabilityFR - Fast Rolling, with WTB`s Dual DNA rubber compound that optimizes efficiency, traction and durability, A firm, long-wearing centerline tread with softer side knobsTCS - WTB`s Tubeless Compatible System, sealant based tubeless system with improved bead shape SG2 - Defends all surfaces of a tire by providing an uninterrupted layer of puncture protection from bead to beadDNA2 Dual DNA is the perfect mix of efficiency, traction, and durability firm centerline with softer shoulders and sidesTubeless700x42622TBLS - FoldBk/Blk75120TCS/LIGHT/FR/SG2/DNA2No