New GMC Sierra owner - some dumb questions

Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by carbon black, May 25, 2012.

  1. carbon black

    carbon black Member

    OK, my truck is 2WD and when compared to a 4WD truck probably sits at least a couple of inches lower - so I'm assuming that the air dam is the same for both trucks - So then when I remove my air dam, then the air that goes under my truck should be the same that goes under a 4WD truck with the air dam

    Am I not correct - or at least close in this assumption ???
  2. bsfd806

    bsfd806 New Member

    I recommend removal of that aggravating air dam thing!!!! I removed mine after I got caught on a piece of concrete and ripped the whole fog light assembly 1/2 off!!! I removed it last spring and have noticed no negative effects on my 2008 GMC Sierra. It's just a few rivets to remove and if you find you are having issues, it's really easy to put back on!!

    Just my two cents!!

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