Wheel and tire sizing question

What's the bolt pattern and offset of stock wheels for a 1st gen? Also, if I go from 265/70r16 to 265/75r16 on stock wheels and suspension, I won't have any clearance problems will I?

 

im not real positive what the spacing and all is.......i wanna say 6 by 5.5, but im not totally sure..........and going up the one size will be fine, but thats the biggest you can go without a lift. 265/75/16 fills out the fender wells a bit better too.

 

6 on 5.5 for first and second generation 6 lugs but 1st gen wheels won't fit secong gens.!!

 

word... bolt pattern 6x5.5 and backspace is 4.5"

you can roll up to 265-75-16 on stock wheels but will need at least 1.5" suspension lift to keep the tires off the frame at full lock and articulation...