I have been quite happy with my Pirelli P4 in a 205-65-16. It has 50K miles now at the 1 1/2 year point and is good for perhaps another 10K. I will need to replace the front tire in a couple of months (another 5K miles) so will probably do a new rear also. Likely will be another P4 but I am open to alternatives choices in a 65 profile. I did run a rear tire on front (Bridgestone 150-70-17) on a trip to Alaska several months ago. Mounted it with the normal rotation and lasted 27K miles, just wanted mote thread on the roiad for Alaskas gravel roads. No concerns about it coming apart at the lap joint, have never seen a problem with this lap joint ever on any MC tire.
