Yeah Scotty Dog , that Pirelli is a awesome sand tire,when you have the bike up right. That tire hooks up very good, it,s a hard tire to change though. In 98 I had 1 on a 98 YZ250 and raced it, on a deep sand track. In every berm I would get the bike up right quicker, because of the awesome drive, I would catch the new YZ400f,s on the beginning of the straight,s off the corners. You put your tire by the heater in your truck, to soften the rubber, when it,s 40 degrees, in the summer put your tires in the sun. It makes changing tires much easier. And use lube NAPA has tire lube, you can delute it, usually I just grab WD40. And always have a spare tubes. After changing tires clean your disk brakes, and ride your brakes to check your braking power.