Static problems - Fix for some big trucks!

[Romad816]

while im sure this is a non-issue i wanted to add Graphite powder, although it is an excellent dry lubricant, has been shown to be corrosive to aluminum when there is possibility of moisture being present.

[DirtyDog]

I have super receive on my radio and about 9lbs. of static noise.Would a ground strap help this on my 99 gmc p/u? I have grounds on the fender ,engine and the radiator support.I also have the radio grounded to the metal under the dash board. Thanx Dirty Dog