Same ride as u, my GT3 rubbers was left with about 2.5mm after 37,000KM. Gt3 really wear out faster than other rubbers i’ve used in my older rides. Forced to changed due to punctured in 1 tyre from flat metal that cut into it, hence cannot be patched.

Decided to change to XM2+ on all wheels then, rolled slightly more than 30,000KM last measured at last month, still got 6mm left, with 0.3mm diff between the front and rear tires.

GT3 is noisy tire, can feel the drastic differences right after changed XM2+.

This post has been edited by eikozai: Jun 30 2022, 12:29 AM