2008GSh

The photos are making me wonder.... There is definitely a "line" down the "middle" of my side glass windows... But they are not a "two hump" camel like the other pictures....
Car is whisper quiet... maybe the quietest car I have ever owned...

peasodos

iTrader: (1)

I don't think you have the acoustic glass, JDR76 has a 2019 GS, I have a 2013 GSh, and we both have the same exact front glass with two panes of glass. Your glass looks like the single pane UV windows. Someone else without acoustic glass can take a pic of their front glass to confirm how it looks.

2008GSh

I think you are right... upon third look that "seam" is just an edge polishing artifact... that seam is also on my back windows.

So this supports the POV that there is no rhyme or reason as to when these were installed. my car has every possible option... Premium, Luxury and Winter..(sport +, crazy trunk closer, radar cruse, and heated steering wheel). and no double glazed windows..

peasodos

iTrader: (1)

Yeah it’s odd they decided to make the glass a random choice. Lexus should have made it a paid option and also put acoustic glass on the rear windows.