Keep using 0W-20 or start using higher grades like 5W-30 for hot climates.

[CDettmer]

Let me know if anyone is using anything higher than 0W-20 motor oil.
In the owner's manual, Toyota mention oil burn to be acceptable, I'm old school and that is BS.
On my Subaru same thing, but world wide, they recommend 5W-30 viscosity, and so far no oil burn, or any other issues, fuel consumption stills the same.