Maxi-Cosi - Mura Plus 4

Were the tyres inflatable or rubber / foam? If they're foam, where did you buy them? Our Maxi Cosi Mura stroller set is still perfectly fine but the foam/rubber tyres have started peeling and are losing pieces of foam (not great for the environment I imagine). Our youngest kid has almost grown out of it, but I'd prefer to change the tyres before trying to sell it (or giving it away). From what I can see they can be removed from the rim.

We live in a rural area, so we checked facebook market place for the three biggest cities closest to us. Found high end brands for dirt cheap barely used. I can’t remember off the top of my head but I think we got an open box maxi cosi carseat stroller combo for $100. It was some set that would be $500+ normally brand new. I guess they received several of them at their baby shower so they sold the extra. We got lucky! :)