You just gave me a great idea. My car has a smat electric pump that I don’t trust. I’m going to store in the car a compact track pump in case I have to use the patch kit. Thanks for the insight on the lateral thinking.
So to shift the volume of air needed to get your car tyre to 60psi you're going to be looking at c. 10 times the duration of pumping as getting a bike tyre to 125psi. If it's a racing tyre and an SUV tyre the duration multiplier would probably be much higher.