9" with more back spacing will need offset hangers. I had 15X8.5" with 4-7/8" backspacing and 275-60-15, had to move the springs but they tucked in nicely.
I have measured the back spacing on those Centerline wheels advertised with the 4-7/8" backspacing. I come up with about 4-3/8" backspacing if you go to the tire bead area. That is about a 1/2 difference than just running a straight edge across the back of the wheel where it will measure 4-7/8"
Different companys measure backspace different ways. Thats something to think about before ordering wheels. I think most will agree that backspacing should be measured from the rim mount surface to the inside tire bead. Just check with wheel manufacture of choice before ordering.
Back to the original post the wheels and tires look great!
