GMC Suburban puller?

[lane]

I have a 1991 GMC Suburban 4x4, that I want to make in to a puller.I would like to jack it up some but stay low with big tire's. What size is good for this, I also want them wide. As for the PULLING POWER what's the best set up, it is a automatic. But when the day come's and some guy said's HOOK EM UP I want to pull what ever he drive's till I done playing. right now I have a 350.
AS for what GMC stand's for it's:::::::: Good Mechanical Coudition