Tires arrived yesterday. The tread pattern is quite different from the PR3 GT. Not sure when I will get around to having them mounted, not in a rush.
And they (Road6 GT) were mounted by a small shop on Friday, finally. Today was first ride. Wow- I can actually turn now, old tires were so FLAT I was getting a work-out with each turn trying to hold the bike into the turn.
Anyway, currently at 60,842mi. So final set of PR4 GT was @43,368mi 10-05-2019. So they lasted 4 years and 17,474 miles. Set prior to that was 16,031 miles.
Now we see how my first set of Road 6 GT holds up.