Wheres the button to give a thumbs down or better yet, the middle finger?
I thought this thread would be about heating the interior in cold climates or weather and feature a solar heater of some sort with a parabolic mirror and and fluids.
What I do is peel off the tint in the winter, add extra in the summer.
I also put a black blanket in the rear in winter, white sheet over the rear in the summer.
Once I carried around empty boxes to take up room in the back to lessen the load on the ac.