You cited a page from a film manufacture but I digress. I never once said that the glass wasn't "dyed". I said that it does, in fact, block out UV. Now, moving into the IR spectrum (aka heat) it does not mention that, so not sure what % it does, if any. I imagine when they say "light transmission" they are only referring to light in the visible spectrum but they are very specific on UV.
#21-NA-152: Information on Glass Ultraviolet (UV) Ray Protection and Tint Percentage - (Jun 28, 2021)
Ultraviolet Ray Protection:
Windshield reduces UV rays down to 4% or less.
Front side door glass reduces UV rays down to 35% or less.
Rear window, doors, or 1/4 glass reduces UV rays down to 35% or less (Without RPO AJ1 or AKO).
Rear window, doors, or 1/4 glass reduces UV rays down to 10% or less if equipped with Privacy Glass (With RPO AJ1 or AKO).
Sunroof reduce to 10% or less.
Tint Percentage:
Windshields are SOLAR glass with a light transmittance of >/=70%.
Front door glass are Solar glass with a light transmission of >/=70%.
Rear door glass, quarter windows and back windows can use either Solar glass (>/=70%) or Privacy glass, which has a light transmittance of (nominally) 20%.