how much dynamat do i need for a lariat 4x4 super crew?

the bulk pack (largest dynamat offers) covers roughly 36 sq feet.

how much would i need to cover the entire interior of the truck?

 

The 36 sq ft package will give you a good bit of deadening (probably sufficient enough for you to notice the difference). It will not however "Cover the whole truck," instead you will need roughly 3 times that amount to get complete or close to complete coverage. They have a bulk pack that contains just over 100 sq ft that should be adequate enough to do inside your doors, behind the door panel, floor, back wall and roof you may have a little left over or come up just a piece or two short but will have more than adequate coverage.

 

About 4-5 sticks should be enough to take care of a Lariat...oops, wrong forum. Sorry!

 

I would think 1 stick of dynomite should take care of an f-150...I could be wrong though

Hopefully none of us will ever find out