I built mine with 30k in the front and 5K in the back(Chris J. set-up). The truck was really good.The car actually pushed a bit off power when trying to drive it smooth. The upside is that I didn't have to be subtle with turn in steering inputs at all. The truck wanted to be thrown around a little, very easy to drive consistently. It also had a lot of on power steering, so the fast way to get it around was to lift earlier and roll it on earlier. I probably shouldn't mess with it but I can't help myself, I am going to go lighter in the front my next time out and see if I can get a little more turn in steering.