Originally Posted By: JustinH
Rockauto had a deal on some solar covers a year or so back.
They go on the outside of the car and stretch to clip over the side mirrors.
I paid 5 dollars each for them, and they do nicely in the Texas sun.
Oddly, I've only seen interior ones for sale here in Taiwan. These are obviously much less effective, and things generally don't get stolen here.
I saw exterior ones for sale when I was back in the UK recently. Even with climate change, the solar threat is much, much less there, and anything that isn't nailed down disappears. Anything that is nailed down is vandalised.
Wish I'd bought some.