Ive got a 04 z71 and i wanna do a drop on it thought about lifting but thats just not for me anyway i like the way the static drop silverado looks and kinda wanna go with that i was thinkin of a 3/4 drop maybe lower and i still wanna have the 4wd is there any sugguestions on this has anyone done this im looking at 22s with 305/40/22.  I still need to get around in the snow and stuff thats why i wanna keep the 4wd and a new truck is out of the question.