i put 2 12" subs behind the seats in my standard cab 97 and the onlt thing that rattles on my truck when the sound is up is the lund visor on my roof any ways i could stop the rattle. you really need to hold it to keep it from vibrating......would dynamat on the roof help or mayb just put some foam or something under the visor at the hold down points
any suggestions welcome thanks n merry xmas

 

Rubber washers! :santa:

 

yea good idea will prolly pick some up tomorrow n see if it works thanks great suggestion