It was interesting that I had one inch from factory and you had 2 inches. I wonder how they do QC, was it in adjustment, bed mounting, etc. Sincerely I hope you get the look you want with minimal cost.Ha I see what you are talking about with the siding. I measured ground up. Driveway is fairly level with maybe a slight pitch to get water off. Could be my angle or height of the phone that makes it look pitched. Truck cant is noticeable though . Be nice if the level kit mfg would say if they will work on ZR2’s or not. I think the shocks have a position sensor but I could be wrong.