Tonight’s live webcast by OnTheThrottle is the season finale of the original show, Dave Moss Unsprung. The show starts at 6:00 p.m. Pacific, 9:00 p.m. Eastern here on Roadracingworld.com . Tonight’s topic is Tire Wear. Tire wear patterns can tell you a lot about your bike’s set-up. Live, tonight at 6:00 p.m. Pacific, 9:00 p.m. Eastern right here on Roadracingworld.com View a trailer here: View the live show (at the appropriate time) here: Video clips at Ustream Be sure to check out other Roadracing World feature videos. Video provided by ~http://www.OnTheThrottle.tv~ and ~http://www.USTREAM.tv~