Would con-cure that our tyres also flakes and we thought they were fake. The side walls just crumbled away over the year, we sent photos to Michelin that wanted us to post them for inspection but they would not pay postage. These tyres are expensive as it is without additional costs for us to pay for their research. We then purchased the Endurance that are fine but have a pair of Pro 4's in light blue that we will fit in August. The Air Comp latex inner tubes are not what they used to be, they also fail after none use for a year on a bike. Always around the valve base, two blew this year fortunately one at home whilst not on the bike. The other on a corner that had be with grazed face, rear wheel blow out!
5 / 5
Best Road Tire
August 8, 2021
I run these tires on my road tandem and my carbon road bike. Excellent grip, puncture resistance and tread life. Tough to find at times, but worth the trouble to find!
Yes, I recommend this tire
August 2, 2021
Hi BKSpeck! Thank you for your review! Glad you are enjoying our MICHELIN PRO4 SERVICE COURSE COMPETITION LINE.
1 / 5
Side Wall Disintegrated and eventually blew out
June 19, 2021
I bought 2 pairs of these tires. The tread life was OK but the side wall on all the tires became brittle. It was like the rubber dried out and eventually one blew out during a ride. I decided to not use the last tire because it was already showing signs that the side wall was compromised.