my 250 2 stroke eats tires like a hungry fat kid eats twinkies....fast....dunlop mx51's seem to hook up good but only last a ride or 2. back when u could get tires for $50 bucks a pop i didnt care so much...but now that u cant get a decent tire for under $80 im tryin to find somethin that will last longer. ive heard pirelli's are pretty good durability and traction wise but i dont know much about them......thinkin bout maybe trying a 120/90-19? pirelli? bridgestone? any suggestions?