He’d like em a lot better, if he took the tread off and stuffed them inside a tire. Still wonder to this day how mountain biking hasn’t picked up on Mousses. They came pretty close with those cush cores, but they still weren’t really meant to be run flat. I run mousses in my dirtbike, and they generally kick ass. A big miserable to install the first couple times until you get the hang of it, but awesome.