Ok, so I got a screw in my tire yesterday, which might be down to teh tire pressure that I was running.
The tires are the OEM Dunlop D220 in 12/60ZR17 and 160/60ZR17. The manual states to run them at 33 PSI front and 36 PSI rear cold inflation, no matter if you are solo or two-up. I weigh 230 lbs.
Now, the Dunlop site says to run the same tires at 36 PSI front and 42 PSI rear loaded. Which I assume will still be cold inflation.
Help me. I think I should be following the Dunlop site.
I am also thinking of switching to the Dunlop 208ZR, but I am not sure yet.