Predator 03, the Realators are great for straight line traction, but when you get a little off camber they will slide very easy. I know you ride at Windrock a lot, so it may be something to consider. You may want to look into the Gators, Dirt Devils or the Razor 2s. The Gators in 22x12x9 are a great muddy terrain tire, the DDs a little bit less so. The Razor 2s have a deeper tread and wider spacing between the lugs, I have heard good things about them. There is a picture of a Z400 with the Gators on it at 400 central, I have seen these tires in action they are a great mud tire.

 

get realtors or spider tracs or surtraks... and get them from www.rockymountainatv.com cheap tire/rim combos

 

Agreed..there is very LITTLE side to side traction with the realters! when you start to slide, you keep sliding! BUT they RULE in straight line traction! nail it and go! WOT in second, foot deep snow, major roosts!