This gives you 2 inches of lift. I will add that 16 inch tires may not give you much lift for the amount of money they cost but if you can do a combination of things to get you enough lift, 16's may be one of the things that using the money on also gives you a better chance of not having tire issues. It all sort of socks at this point and as I kept telling my son as we set up his FW....It always costs more. If you do have a welded 3 piece frame I'd back up and consider a sub frame. Dont do anything yet until you gather all your information.