TSS 20" wheels: Tires 275/60/R20, or can I do 275/65/R20?

Thanks! I was checking online and the AT3-4S are what I'm leaning towards. Great feedback!

 

So, first major update. It rained for the first time since I had them on. With the stock BS I had before, I would spin tires with just a bit of gas when coming from a stop. All that is gone now. I don't feel unstable in wet conditions like I used to.

 

This Monday I’ll be fitting 285/60/20s on a leveled 2018 Toyota Tundra. Gunna put leveling kit on Sunday then put a 285/55/20s that fit Pryor to the new size. Gunna rotate to see if there is gunna be any clearance issues “more so” in the front. Then shall adjust from there. Everything I’ve read and talked to said they should fit but may need to do a little trim action to help. If that is the case I have a solution that just requires a little time but odds are it should be a breeze.