Stock backspacing of wheels

[da-chief]

I searched this one out, but all the threads talk about how large a wheel can I use, etc. I am wondering about the stock backspacing on the 15 inch wheel intended for use with a 225/70/15 tire. I just ordered some wheels from Summit, and they asked what backspacing I wanted, so after looking a few replies on the Internet I told them 4". I do not want the tire out past the sheet metal. Did I do good?

 

[Blmpkn]

Stock Is usually 4.5" so your fine.

 

[Uncle Gump]

I have a 4 inch backspace and 8 inch wide wheels.

The fronts with flares stick out a bit... the rears are still behind the flare.

If the wheels you ordered are 7 inch wide... you will probably be OK.