A car in stop and go traffic in Texas at the same time will need even more cooling, the car needs to be kept comfortable for the humans as well as what the batt

A car in stop and go traffic in Texas at the same time will need even more cooling, the car needs to be kept comfortable for the humans as well as what the batteries need, plus because the car is moving it has extra heat from turning motors. As the others have pointed out all the major manufactures know the problems here, and ensure there isn't a problem.