Biggest wheels and Tires on stock Tundra

I installed 20x9 offeset-0 Moto Metal wheels and Toyo open country 275/55R/20 - 31.9” and wide - 10.8” Tires. I didn’t do any lift or leveling. And not even plastic trimming. They rub a little bit when you full turn reverse on speed. They are 1 inch outside fender. This is perfect set up for stock Tundra. And I thought that’s best you can do and then I found another Tundra with stock everything and he just did minor plastic trim and he fits 20x12 -44 offset wheel with 285/50R/20 - 31.2” and 11.2” wide tires. They are 3-5 inch outside fender. I uploaded both trucks pics to compare. White is mine.

 

Maybe with a BMC, 37x13.50 to be safe with no rub unless OP plans on BMC.

 

Just trying to help the guy here, its always good to play it safe