Hello fellow CKers. Here is my situation and I welcome any comments. Last month I scored a 1991 Burb all original with 89k on it. It has 31s right now that need replacing. I want to go with 15x10s and 33s with hopefully no lift if they will fit without rubbing. I use it as my DD and will probably do little off roading because it is so nice (My dream truck). I have 3.42s so I figure 4.56s will be about right. I realize that re gearing the small axles would cost about 900. I think I could go with the popular 14bolt/dana 60 combo that has 4.56s already in them for less $$. I figure I would need at least 16 or 17inch rims for the bigger axles which would cost more than 15s obviously. Which is more stupid, putting 33s on big axles I really don't need or re gearing small axles that will probably never break since I never wheel the truck? What would you do? Thanks in advance.