Service recommendations for 45k miles

I have 40k miles now and my next oil change due at 45k. So far I just did regular oil change and I didn’t do any front or rear differential fluid change because I don’t tow anything and barely use 4x4. What other oil changes would you recommend at 45k miles besides front and rear differential fluid? Or that’s all I need to do?

 

I wouldn't recommend anything else. Engine oil and go.

 

That would be it unless you have been towing heavy, then I would add a trans drain and fill and probably do xfer case at same time.

 

If you are a “change the fluids early” person like me, I’d do both diffs and the transfer case. Otherwise I wouldn’t worry about it until 60k.

Brake fluid is something else to consider. Seems like every 3 years is the normal cycle (independent of miles).

 

I’m an over-maintainer, so I like doing Trans D&Fs every 30k. If you haven’t done one yet, I would, but that’s just me.
60k is my big one. Trans, diffs, TCase, power steering, and brake fluids all get changed. Brake fluid I do every 2 years after 60 regardless of mileage due to its hygroscopic nature.

 

Here's your official guide.

https://www.tundras.com/threads/tundra-maintenance-guide.315/


You can also log onto Toyota Owners and enter your truck, engine, and mileage to get the recommendation. By changing the mileage around you can also check to see if you've missed anything.

https://www.toyota.com/owners/parts-service/maintenance-schedule