So I've searched for the past 30 minutes and didn't find exactly what I was looking for.

I've read that 98+ has a different bs than -97.

I've seen people say 4". 4.25". 4.5". Even seen a 5.5" for 2wd.

So my question is. What is the exact backspacing for a 96 2wd blazer?

 

Anyone?

Well anyway, I measured the ones on it that are from a 98
( like these, http://img0043.popscreencdn.com/1316...eel-rim-15.jpg)
And it measured roughly at 4". Now would that be the same for a 96 and older?

 

I've never heard of there being different backspacing's, only the 4.5" but I don't know that 100%

 

I'm 97.8% certain that it's the same 4.5" as the newer trucks, and all the older RWD GM cars.