The carpet is actually held in place by all the hardware around it. Like the seats and the metal pieces ot the edge of the door. I put mine in about 2 years ago with no adhesive anywhere. I also brought it back up a few times since then as I added accesories to the truck (stereo,speakers,amps,cb,switches) you'll regret it later when you want to add any of these. I'm actually going to pull it up again this spring to change my body mounts. Justmy .02
<font color=blue>Esteban</font color=blue>
<font color=red>SEMPER FI TO MY BLAZER