Originally Posted by
DaveSSS
They work fine if you follow the manufacturer's instructions on rim width and tire pressure. 25mm tires mostly require hookless rims with 21mm IW or less. Most 28mm work with 25mm IW, per manufacturer instructions, but ETRTO says no. I've had no problems with 28 tires on 25mm IW hookless rims. Eventually I'll just use 30mm. My rear tires are all 30.
https://www.sram.com/en/zipp/campaig...-compatibility
I just have a hard time believing that any cyclist that’s going to go out and spend 1000+ on a set of wheels or get stock hookless on a new bike isn’t going to do exactly this, especially if they buy from an LBS. And if their LBS doesn’t point them in the right direction, that’s just shameful.