I have run Dunlop 402 from day one...i have 53,000 mile on my RK...change rear tires in about 8,000 miles coz our roads are so deeply grooved i think that are shorting tire life jmo.... and I gotten over 20.000 on my front tire ..70 percent of my riding is long distance and two up. So why have i never experienced this problem ?... is it coz i replace the rear so often ..any comment? I see Metzler's also are havin problems.
Not sure. My LAST rear was a MU85B16 77H that had 4,700 miles on it when I discovered the defect in the tread. The tire had around 3 mm of tread depth left. See my experience with Dunlops below.
TQ