This would be easily solved if car manufacturers cared at all… simply cover the bottom of the car with panels. A side benefit would be the increased fuel economy from the cleaner airflow and reduction in drag (this is an inherit benefit of electric vehicles—-especially trucks). It’s not done because no one looks under their cars and it’s easier/cheaper to manufacture and design for cooling.
I should add that installing a simple piece of metal cut to fit over the bottom of your vehicle isn’t a great idea if it doesn’t properly account for the changes in ventilation and cooling that it causes.
I should add that installing a simple piece of metal cut to fit over the bottom of your vehicle isn’t a great idea if it doesn’t properly account for the changes in ventilation and cooling that it causes.