Are any of the windows treated to heat or UV rejection?

[deeve]

There are a bunch of numbers, symbols and codes on the windows of my truck but I can't tell what any of it means. Are any of them treated to reject UV rays/heat?

 

[BowDown]

No

 

[bigdodge]

There are a bunch of numbers, symbols and codes on the windows of my truck but I can't tell what any of it means. Are any of them treated to reject UV rays/heat?

manufacturing information

 

[User_3336]

The windows have a dye in them to give them a darker/tinted look, but its just that, a dye.

 

[deeve]

Thanks all. That makes sense. Looks like the windshield of vehicles has some sort of UV but not the sides.