Hello all I have a 2000 GMC Sierra 1500 4 wheel drive with a 3inch body lift on it, what I was wondering is how do I get nine inches of lift on the truck, can I just add a 6inch suspension lift on top of my body lift and if so what brand do ya'll recommend.

 

Yes a 6inch suspension lift should do it. As far as kinds i have no clue.

 

That would be considered 9", good lift company's are : skyjacker, pro-comp, and superlift.