The best accessory I've ever found: A $2.95 lifesaver

[JCJ]

1. The focal point of these lenses is pretty short; so no targets to burn holes in.
2. Windows are vertical; so when sun is at its highest point, no rays will be able to focus strong enough to burn anything, not even a mosquito passing by.
3. The rays would have to come in horizontal to do any harm, but by then we're looking at a very nice sunset at the beach.
4. The back and tailgate windows are factory tinted, thereby also protecting seats from harmful "beams".
Behaaaaave!
JCJ