Hey guys, its looking like time for a new rear tire. So I took a gander at the front also. It looks to have good tread left, but the date code is like 3914, so almost 3yr old. I am noticing some cracking at the bottom of the treads. So I figure I'll just change a pair. thinking I'll move from radials to bias ply, everything I have had before was bias ply. Don't know if I'll notice a big difference or not. I'm not a huge twisty guy living in central Fl where our idea if twisties is an on ramp unfortunately. Am I going to notice a huge difference in handling? I am looking at the Continental Milestone tires. I had Conti way back and they were a very good touring tire. To do both tires in a radial I'm not liking my lack of choices. I dont care fro the Dunlaps that are on it now. They have the tread cupping going on that I have experienced before on my RSV. The new E-4 has no rain grove in center of the tire, which for me is a must in Fla.