I just blew out a butyl tube in a 23mm GP5000 on my Kickr Snap a few weeks ago. I usually run 110psi and must have went to long without topping the psi off because I’m convinced it happened because of low psi. I could see the tire must have been flexing enough to create a week spot and heat combination enough to blow. In my case the tire actually ripped. I’d recommend 100-110psi. This is when a spare wheel is ideal so you can run a dedicated wheel, tire and tube for indoor.