I'm still running the rear. When I did my initial flex test, I found the roll stiffness in the front to be way higher than the rear. With my current configuration, roll stiffness is a little higher in the rear than the front. But, as you can see from the pictures, they are still fairly balanced. For on-road safety, the stock configuration would be guaranteed to produce understeer. My current configuration is fairly neutral so I think my truck may understeer in certain situations and oversteer in others. I prefer that neutral handling, given how I use my truck. (exploring off pavement, towing and long interstate drives)