New to Dropping a Truck

[cwindham]

I am new to dropping a truck. When I bought my truck recently the guy told me he had the truck dropped 2" all around. I believe he said he has 2" drop springs for the front and a kit for the rear. Well I want the truck to be leveled (cuzz the back is slightly higher now) and to drop it probably another two inches (assuming 4" more in the rear) so it is right on top of my tires so to speak.

That being said what am i looking for? will I need to get new springs for the front and as for the back if its a kit maybe it will drop additional 2". Any way if u guys could educate me I would appreciate it.

Current side view of the truck