I have a 1992 full size blazer with 265/75/r16's on it and was wondering if anyone knew if i could fit any bigger of a tire on it without rubbing?? if i could possibly fit 285/75/r16's on it? any thoughts would be appreciated

 

the stock tires in inches are 31.6, the ones you want to put on are only 32.8 inches so they will most likely fit no problem on a full size truck

 

I agree. If they are going on stock rims, you shouldn't have too much trouble. And even if you do, a quick t-bar crank should clear them. Shackle lift the rear to level it back up.