From the reading I've done it seems very vehicle specific, some do some don't. A guy I work with ran 35/12.5/20 Federal MT's with no level and no rubbing other than at full lockout. On my truck you can barely get your finger between the tire and UCA wit stock Goodyears, I don't think 12.5's would fit without a spacer.
Best you could do is measure how much room you currently have and do the math to see if a 295 would clear.