Is it the first or second gen? And that pretty cool how you could put some 24s on and still be able to lower it. That might make the ride a little bumpy, cause the tires would have to be pretty skinny. I got a suggestion: Instead of spending money on putting new rims on and lowering it, I say go put some 24" spreewells on!

Unless you are lowering it for better handling or to have a lower center of gravity. We kept ours stock, and we wont do much to the exterior. If anything, we might put a entertainment system in the back. Congrats on buying the Escalade over a Denali or import.