I know this post is a month old already but I just came across it and I was actually thinking of doing this set up with my truck. How high does your truck sit now? Also, how off is your speedometer?
For those that have put a leveling kit in their truck, what height are your trucks sitting at now? My underground parking is 6'6" and that's what most of the parkades are as well. So I just wanna see how much I can get away with before the top of my truck hits the bar.