These remind me of the Tannus[1] solid bike tyres that have been around for (...guessing from memory...) about a decade now. I think last time I looked that th

These remind me of the Tannus[1] solid bike tyres that have been around for (...guessing from memory...) about a decade now. I think last time I looked that them the rolling resistance was a little more than I'd like on my "fun" bikes but for commuting that they look great option. I think my personal preference for a "ride flat" system would be for a tubeless tyre, sealant and an insert like Tannus' Armour Tubeless (...or tubs I guess) 1. https://tannustires.com/en/ https://tannustires.com/en/