Ok question for ya guys that have done this. have much has it helped in the area of rattles and squeaks? I took a date up farmington canyon the other day and going up and coming out it sounded like my truck was falling apart. it was REALLY embarrasing. well that and jsut before we got out my altenator started squeeling and I had to drive home and take her home in the MINI-VAN Mini van = teh instant death and date killer.