while driving a
(225/45 R17) on
I used this tyres for more than 60,000 km and 6 years life in UAE, it is Run on Flate model, all my driving is at high speed more than 140 up to 200 for long distance at high outside temp.
you can trust it during long trip 13hrs of driving without stopping, no nosie at all, I never drive at wet road due to GCC weather, I used Ron on Flat facility it was very helpful and great, really I recommend this tyres.
One point is very costly more than 500$.