Step #1: Open glove compartment
Step #2: Take out Owner’s Manual, and turn to section entitled Toyota Maintenance Schedule.
Also, refer to the section that specifies the type of oil required for this engine.
Step #3: Adhere to the type of oil and the maintenance intervals specified by the vehicle manufacturer if you want to maintain warranty coverage on your engine, and if you want to keep the engine running for the long term.
That being said, I personally doubt that it is safe to go 10k miles between oil changes, no matter what type of oil is being used.