[alexei]

Comparing 180/55 - 190/55 - 200/55 of the same make and model.
Sorry I don't have a 200/60.

Click on the thumbnail to enlarge.

 

[alexei]

I am for 200/60. It's better than 200/55 on our 6 inch wide rear rims. A bigger tyre runs lower pressure by half to a few psi.

I am using 120/70 + 190/50, with the rear reaching the edge while the front having a finger's width of chicken strips. So I think it's worth looking at how the front wear matches up with the rear in making that decision.

 

[alexei]

Just good cold and wet grip.

Good to know... I'm waiting to try on a rear Racetec K2 once the GP wears out.