2004 XR650L uncorked, regeared, and retanked almost 11000 miles. I run mostly soft sandy dirt, some mud, with the occasional street use and have tried the high dollar michelin baja which I found to be too soft and pointed the knobs in short order. I now have the dunlop 606 which has proven itself durable, but it seems the offroad traction leaves a lot to be desired. I definately need a true knobby, and before I buy another would like a survey on what works, what have you tried, what did or didnt you like about it, and what would you reccomend? Responses appreciated, and happy holidays!