Wheel backspacing question..

[ehaser]

Does anyone know if these wheels will fit with 37x12.5 inch tires? I'm not sure if more or less backspacing is better.

# Size: 22x10
# Offset: 00mm
# Backspacing: 5.47"
# Bolt Pattern: 8-165

[Hummeron37s]

I have 37x13.50x22 tires on my H2. I have ATX Thug rims, I believe my backspacing is 5" but I have a Rancho lift so I have different spindels.
37x12.50x17 fit on the stock rims so measure your backspacing on your stockers, I believe it is 4.5" but can't remember.