2.5 Gen wheel/tire fitment

Picked up a 2018 SR5 crewmax, and I’m looking to fill up the wheel wells as best as I can without lifting it I bought it leveled (not sure the brand), so hopefully I’ll have a little more room to play with that. After digging around online, talking with friends, and spending hours on custom offsets gallery seeing what should fit…I think I’ve made a decision. Seems like for wheels - 20/9 +20. and for tires I’m looking at - 295/60 R20. I want the stance to be pretty much flush with the fender flares, and to be able to maintain full lock without issues (willing to do some plastic molding/cutting but I’d like to stay away from metal) If anyone has this setup or any suggestions I would greatly appreciate it!
(Also for the wheels I’m wanting Fuel Assaults, tires Nitto Ridge Grappler’s. I know they are both very popular and overused but I love them)

 

for reference this truck on CO gallery has the exact look I’m going for, and according to the website has the same wheels/tires (size, brand, AND kind!) just haven’t seen another one to reference so I’m nervous to go off of one example.

 

I think that truck might have a lift.

from this site (https://www.tundras.com/threads/largest-tire-you-can-run-stock-for-all-generations.9762/), i believe that 285/60/20 is the biggest you can go with just a level.

 

I’m on 285/55/20’s rn, think the plan for now is to just buy the wheels and see how much room I seem to have with my current tires and go from there. Have any thoughts on the wheel offset I should go with? Still thinking 20/10 +20 is what I should go with but idk much about all this

 

10 wides may require you to use a wheel spacer.