Equilibrium K787 Technical Specifications Tire Style: MX / Off-Road DOT approved for 2016!* EQUILIBRIUM: Trials meets Enduro in perfect harmony! The best qualities of a trials tire and motocross tire all in one product. Super sticky race compound for unbeatable grip in both wet and dry conditions The best quality of trials tire and off-road tire all in one product Trials inspired center tread design for the best possible traction Motocross-style shoulder knobs for aggressive cornering Super sticky race compound for unbeatable grip in both wet and dry conditions Braking scoops in center area provide the stopping power that a trials tire can't Ultra soft casing for maximum terrain adaptation DOT approved Terrain Charts US PART # WHEEL SIZE TT/TL LOADING SPEED INDEX O.D. (IN) S.W. (IN) MAX LOADING (LBS) MAX PSI TREAD DEPTH (MM) 047871858C0 REAR 450-18 (110/100-18) TT 70M 27 4 739 33 13.50 047871979C0 REAR 120/80-19 TT 63M 27 5 595 20 13.50