Dynamat the Cab......

[jimmydean]

Originally Posted by bigwheel15

If youre wanting to get the inside of the cab quiet dont just do layer after layer of peel n seal/dynamat or the like. What you wanna do is use a mass loading vinyl. Read a little over this website www.sounddeadenershowdown.com, layers upon layers of sound deadener to reduce noise is really an outdated idea as well as expensive.

Over my peel and seal, I used some industrial rubber foam mat (almost a 1/2" thick) then carpet. The inside of my truck is so quiet, you almost don't know it's running.





I got the mat from a carpet store in town. I called them looking for something, he asked what it was for and was excited to help (he has a '55 Chevy truck). He gave me enough to cover everything and because it wasn't enough for anything he does, he just gave it to me.