You only have to look at pro racing to know it’s not common that tyres explode at high speed. Other bad things happen! But tyres only really go on descents when

You only have to look at pro racing to know it’s not common that tyres explode at high speed. Other bad things happen! But tyres only really go on descents when rim brakes melt carbon rims. That’s why many riders used alloy rims in mountains until relatively recently .. when high temp epoxies became more widely available.