Juan Contreraswrote a review of Schwalbe Pro One Tire - Tubeless on January 16, 2019
Familiarity: I've used it once or twice and have initial impressions
Installed these Pro One 700 x 25c on a set of Yeoleo Carbon 38s tubeless wheels, went on like butter since the wheels don't have spoke holes, therefore don't need rim tape. The tires beaded up in the first air blast from the tubeless pump and they sealed so well on the rim that I didn't see any residual air leak on pump gauge, but still added 30 ml of Orange Std. sealant for assurance. Took a short ride to feel how they'd perform, they're quiet and comfortable and light as they weighed in at 278g, in comparison to the the out going 25c GP 4000 IIs which weighed in 311g with light tubes.