i am due for a set of tires again. i have been running oem tires and only getting about2300 miles out of rear. want to replace both front and back but i need more wear. i can put on 400-500 miles on my bike in a weekend. i ride approx 60-40 street riding to twisties . i ride this bike to work most days but i ride the twisties every chance i get. so do they make a sticky longer lasting tire? thanks guys