I have a 984wd blazer andwouldlike to know if bullit mustang replica wheels 20x8 & 20x10would fit on a 4wd. What modifications would have to be performed to make it work. The link below has these wheels on a 2wd xtreme
http://www.cardomain.com/ride/2425608

 

Just based off of the pictures, I can say that the backspacing will make the wheels stick out further. And the width of the rims will make matters worse as you will mostlikely have issues with the fender and/or fiewall interferring with the outer edge of the tires as you steer clost to full lock.

Do you have the back spacing specs on these rims?