How many miles are on your 4Runner? If you have a lot of miles on it you might be better off to get some 99 4wd springs. They are the tallest of the OEM springs. If your factory springs are still in good shape you can get by with a spacer lift. It's not the preferred method but a lot of people do it. My previous runner was a 99 4wd and I went with Tacoma 5100s in the front and a Daystar 1.5" spacer in the back. It rode okay but was still a little too soft for my liking. I love my current setup on my 97 2wd. Specs are in my signature. By the way, what part of Alabama are you from?