Tires, mirrors, and storage

Hey Guys

I just got a 2022 Tundra Platinum. I have a few questions...

1) Im looking at getting some new rims,

Fuel 1PC D681 REBEL
they come in a 20x10 and a 20x9

They come in two offsets, 1 and 20 for the 20x9
and with the 20x10 its a -18

Which rim fill fit best on a stock truck. Also how wide of a tire can I go with no rubbing?

2) Are we able to swap out the tow mirrors for regular mirrors?

3) Are we able to do anything to get rid of the underseat storage in the back? My old truck I kept the 60% seat up so the dogs could use the floor space.

Thanks

 

Hello. I have the same truck and would really like to get rid of the tow mirrors. Have you found a solution for this?