Wheels & Tire sizes

[Cajun2017]

Hi I am looking at replacing my stock tires on my 2014 GMC 1500 All Terrain. They are currently 275/55/R20. The truck is stock so I do not have a leveling kit or lift kit. what is the biggest tire I can put on there with the truck being stock? Im looking for more all terrain tires and nothing too loud. I've heard Toyo, and Nitto are good brands. Any recommendations would be appreciated. Thanks

[Trp234]

What did you end up going with?  I will be doing the same in about a year.