I have a nice stock 2 door 1991 S10 Blazer that is 2wd and has a 4.3 in it..
the door sticker says it takes 205/75 r15. Internet tire shops say a 2wd can take 215/75 r15 also. I see the 4wd versions can accept 235/75 r15.
I am now running a 225/70 r15 with no issues. I understand by some reading 235/75 r15 on a 2wd will rub the swaybar and possibly the frame.
What voodoo majic can be done to put 235/75 r15 on my 2wd?

 

I'm guessing the track width is narrower on the 2wd. One solution is to put wheel spacers on to make up the difference, but I would not know what size. Perhapa someone on the forum knows the track widths for your year.

 

Yes, I was hoping someone had been down this road. Maybe get their thoughts.