I need some help making a decision between 3/4ton and 1ton axles. I have an 86' 1/2ton suburban that is my DD. I plan to do some offroading on the weekends with the family. I was thinking about either a 4" or 6" lift, I'm not sure what size or kind of tire to run. This is my first Suburban and also my first 4x4 so any help would be greatly appreciated.