...This is a heavy, powerful bike using conventional tires so I think it does pretty well regarding tire life. After all, the same size tires would fit a 600 cc bike and that would weight half as much. Really heavy motorcycles, such as Old Wings, use specific tires that are built very differently than traditional sport- touring tires to hold up to the loads...
PR4's seem to be the favourite here. I bought a set of the GT version because of the glowing recommendations here. Very Happy with them so far. Best bike tires I've owned.
I only got about 4000km on the OEM 'Stones, but they were replaced because of a nail, not excessive wear...
As far as admitting to being a "Tinkle pants" rider or not - thanks Brian - a great leap in taxonomy, the PR4GT on the back still looks great despite having 8000km - 5000 miles, but I suspect the epithet will eventually fit... I commute to work more than I ride for pleasure, so about 3/4 of my miles are on the slab. I'd see centre-line cordage before the sides ever wore out.
It'd be kind of neat to see some comparisons of the GT and non-GT versions of the tire. Is there a difference (I mean anecdotal, not claimed) in the mileage between the two?
Jamie