Thanks for the info! I'm used to 5w-40 for my truck, so 5w-20 sounds light. Is that what you guys recommend?
I'll order up some TRD filters and a filter wrench--
I would strongly recommend 0W-20 full synthetic - just like it says in the manual:
As far as brand goes, the TGMO (Toyota Genuine Motor Oil) you can buy at your dealer is probably the best available. Not as cheap as Mobil 1, but worth it, IMHO.
Note that the Manual states that 5W-20 is for one-time emergency use only when 0W-20 is not available, and must be replaced with 0W-20 no later than the next oil change.