Taking my GT in for 7500 service and new tire(s). I'm still on the stock tires! Rear is bald and front is not bad. I don't do track days or get crazy through the canyons, just casual riding with an occasional burst of speed here and there, but I would like tires that handle a little better and don't get caught up in the So Cal rain grooves (when does it rain here?). Any suggestions?