I’d be running them tubeless on Flow rims so is it worth paying the extra for UST specific tyres or should I just go with the non UST variety??

I run non UST version on Crests and flows tubeless. I have had one explosion off a flow with them but I think I war running too low pressure.

Have had the non UST ones blow off a flow rim, and the sidewalls deformed and tyres went out of shape. Not recommended.

Have also had sidewall problems with non UST.

UST ones have been great.

Thanks folks, I’ll click the ‘Buy Now’ button on the Black Chilli/UST variety then.