Tire Rub on Limited Nightshade

Buenos Nachos Brolios,

This may have been addressed on other posts, but not sure, so here's the scenario:

I'm looking to change my stock 245/60 R20's to 275/55 R20's Toyo AT3's or Ridge Grapplers. I don't plan on doing a lift until further down the line, but if I changeover to the latter tire size, anyone here in the T4R communitah know if this will result in tire rubbing sans lift?

Thanks in advance you glorious basterds (mean that in an endearing way since there are far more knowledgeable gents on these forums than me)