Firstly what's a T-board?!"The T-board is a high performance carving hybrid built specifically to mimic the sensation of carving on a snowboard or surfboard. Because the wheels form an edge right under the arches of your feet the carving sensation is one of the purest out there." 38" Snowboard Geometry Deck 38? long by 9? wide derived from a more traditional skateboard geometry this board is better suited for mellow hills freestyle riding or aggressive slalom. The Rubber "Indy" Wheels are specially profiled for intense downhill carving. Borrowing material and technology from Indy car tires these wheels really grab asphalt and offer greater edge traction for more controlled carving on medium to extreme declines.