My youngest son is inheriting my old hunting truck and wants to lift it . I have no experience with lift kits but I have talked him into a 3" instead of a 6" because he just bought a new set of 16" wheels and we just want to go with a new set of 315/75/16 tires , which are the tallest we can find in a 16" tire . Any one with experience out there that can tell me if we are on the right track ? The lift we are looking at is a Rough Country that comes with new shocks and appears to be a complete kit .