Hey Guys! Thanks for reading my question. In the area I ride in its quite muddy. The stock tires on the 426 I believe are the D739's and they are not the best tire for my conditions. They pack up and just dig down too quick! I really want to throw a set of mudders on the bike. What is the difference between the Dunlop D752ST and the Dunlop D756's? Is there any difference in the hardness of the rubber composition compared to the D739's? How do mud tires react to intermediate or dry conditions? Do mud tire treads where out quicker? I realize mud riding is mostly experience, and I have had no problems in relaying my 4x4 experience to the bike. I just don't want to make a mistake if things should really get dry. Any comments would be appreciated! Thanks! God Bless! Randy YZ426 Kicks! If any of y'all are in the NorthEast, you know what this winter has done! MUD FEST! Checked my trails last weekend and the mud is thick and deep in spots.