mtbracer1352wrote a review of Continental Grand Prix 5000 TL Tire - Tubeless on October 14, 2019
Familiarity: I've put it through the wringer
I have at least 1000 miles on these 25mm tires. These tires roll really well and stick the corners. After playing around with air pressures I find the best ride to be at 85PSI front and 90PSI rear. The mounting was harder than my previous GP4000's and I have Stans sealant on the inside. I have run these tires over chip and tar, (Thanks Pennsylvania for your fine road surfaces) with no cuts and very little wear so far. I have used these tires on several metric century's and one 100 mile century and love the smooth ride the tires produce. I have had no flats so far (knock on wood). So far none of the problems previous reviews have had.