Maybe not on the standard workhorse trucks, and maybe only certain trim levels of an XLT but we have determined that it's at least lariat and up for '13 models

 

having been around the block a few times with acoustic interlayered glass, it's all BS...

 

Fact or opinion?


.

 

IDK. Thought my 2010 SHO with sound screen was very quiet - and it is.
Then I got my 2004 F150 without a sound screen windshield.
Then came the decimal meter. Seems my truck and my car are approximately the same (about 60 db at 65 MPH on smooth paved roads).
I would have thought the SHO would have been considerably quieter than the old truck -especially with the sound screen.
Go figure.

 

I have it on my '13 FX4 and '12 Edge Sel too.