Blimey! 😯
Though, in a strange way, I suppose some of her twisted reasoning does make sense:
presumably car speedos work in a similar way to bike speedos in that they measure rotations of the transmission or a wheel and then scale that up by the tyre circumference to get the speed?
I think she is imagining that “80mph” refers to the speed of some part of the car where it is measured (e.g. transmission or wheel), hence her comment about flat versus full tyres etc
Orr.. she could just be blonde.
I wonder if they are still together now he has published this clip?