Originally Posted by GhostRider62

I used to use them in may different sizes but only in extralight casings. In my testing, if you run heavy butyl tubes, you are wasting your money. For whatever reason the extralegere versions run much better with latex tubes. I stopped running them tubeless due to sloppy fit and blowoff. I don't find them worth the money. There are faster, cheaper, more durable, and longer lasting tires for my application. So, if want to use them with latex tubes? Maybe. $90-96 per tire plus shipping is steep. The casings are so, so supple. Just don't pinch them to check tire pressure, that popping noise of ruptured threads can be unnerving.