I have a 2006 Fatboy bought with 17K miles last fall. It has original tire on front, looked at date code, and an 2008 Dunlop on rear. I have only had time to put about 200 on it before bad weather, Upstate NY. Noticed front end vibration / wobble past 60-64 MPH. Also felt something on a curve at about 50MPH. Did my floorboard hit, did my tires break? Dont know, bike wobbled and went about 6 " over to outside. I used to ride a KZ1000 back in the 80's. and a Boniville in the 70"s. Havent riden much since. This is my first Harley. I want new tires. I like curves. I have to ride on dirt roads once in a while. I weigh 310 lbs. It rains a lot here. Would like to get new wheels someday, am considering a larger size, 17, 18". Don't need a 200 in the back. Handleing is biggest concern, then weight capacity, plan on adding saddlebags, then milage. What tires do you recomend. Am considering Michelin, Metzler, Pirelli, Continental & Dunlop. Will a larger diameter rim give me more road clearance, the Fatboy is plenty low enough, if fact I my put on a taller saddle, heavier fork springs and shocks. Thanks for any advice.