What oil does the manual in the glove compartment say?

Wait... Let me look in your glove compartment for you...

Both engine options available in the 2006 Toyota Tundra use 5W30 synthetic formulated oil. The 4.0L V6 engine option takes 4.8 quarts and the 4.7L V8 needs 6.6 quarts worth.

I believe Rotella offers that viscosity in synthetic.

Last edited by Irishguy; 04/27/22 06:08 AM.