Jeremiah A.wrote a review of Continental Grand Prix 5000 TL Tire - Tubeless on July 19, 2019
Familiarity: I've used it several times
I’ve put close to 500 miles on these. My first set of tubeless tires. It could just be in my head but the ride does seem smoother. I got the 25mm and I used to have the 25mm Version that needs tubes. I did the Seattle to Portland with them and felt very confident. 207 mile ride. I’ll buy them again unless something crazy happens.