Running a Moab with 5 inches of backspacing and 8 inches wide is the same as running a 7 inch wide with 4 inches of backspacing ( as far as how far out they come. You can stuff both up in the wheelwells just the same .
I run Moabs for two reasons like the looks and I like the looks, wish they were 7 inches wide since even with 265-75-16s I think the Moabs are too wide by an inch
I gotcha. I thought Moab's had a 4" backspacing.