15k miles...what maintenance other than oil change?

My truck is 2019 SR 4 cyl auto utility has 15k miles.
Brought it brand new. Only fluid I’ve needed changed thus far is the oil. I’m wondering being a 2019 and only having 15k miles, (oil sticker says change due couple weeks ago in December) anyone know what other than having oil changed again are items I definitely should have done instead of just pay to have them done as dealer recommended at these intervals?

 

Change oil rotate tires every 5,000 miles.
If not already I'd put a new battery in it. NeverStart ( wmart Everstart ) 24F
If anything like my 2021 at 15,000 miles the OEM Tires were shot already.
New set of Wildpeaks may be in order.

 

These are my fluid change intervals based on the suggestions from the CarCareNut.

I prefer to lean towards more frequent vs stretching out change intervals for things.

Now the only thing that applies to you would be changing the diff oil I think, mine was pretty sparkly at about 8k miles new.
It's normal for some of these parts to wear in, which is why the first few oil changes might be a tad more frequent then when it's all broken in/good to go.


*Engine Oil
5,000 miles or 6 months
Engine Oil Drain Plug Gasket x10 (dealer) | 90430-12031
Oil Drain Plug.....30 ft/lbs
Oil Filter housing 18 ft/lbs
Fill: 6.1 - 6.2quarts(if you have the towing package)


*Front/Rear Diff Oil
Every 2 years or 30k miles
TAKES QTY 3 TWO FOR REAR DIFFERENTIAL AND 1 FOR FRONT DIFFERENTIAL (dealer) | 12157-10010
TAKES QTY 1 FOR FRONT DIFFERENTIAL (dealer) | 90430-24017
Rear diff drain plug - 36 lb-ft (24mm or 15/16")
Rear diff fill plug - 36 lb-ft (24mm or 15/16")
Front diff drain plug - 48 lb-ft (10mm hex)
Front diff fill plug - 29 lb-ft (10mm hex)
No. 2 engine under cover assembly - 22 lb-ft (12mm)
Diff housing bolts - 28 ft-lbs (new spec vs old 18 ft-lbs)


*T-Case
Every 30,000 miles
GASKET; RING (dealer) | 90430-A0003 or 90430-18008 = 2
Transfer Case [2]
Fill Plug 27 ft/lbs
Drain Plug 27 ft/lbs
1.1 quarts to full
GL5 based fluid


*Manual Transmission
Every 60k miles or 6 years
Transfer Case Shift Shaft Seal / Front, Rear (dealer) | 90430-A0003 or 90430-18008
Manual Transmission RC62F [2]
Fill Plug 27 ft/lbs
Drain Plug 27 ft/lbs


*Coolant
Every 50k or 5 years


*Air filters
Cabin Air Filter - Every 10,000 - 30,000 miles
Engine Air Filter - Every 10,000 - 30,000 miles


*Brake Fluid
Every 3 - 5 years
Toyota Dot3 Brake Fluid (dealer) | 004751BF03


*Power steering fluid
50,000 - 70,000 miles
10 Years or staining
Toyota Automatic Transmission Fluid (dealer) | 00718ATF00
CarCareNut suggested? Idemitsu PSF Power Steering Fluid - 12 Oz (what originally comes with the truck)


*Serpentine belt
60,000k? (I need to pin down a change interval for this)


*Spark plugs
60,000 miles or 6 years
Spark Plugs (dealer) | 90919-01263
Engine Intake Manifold Gasket (dealer) | 171770P030
Spark Plug.....13 ft/lbs (no Anti-Seize)
Coil bolt.....7 ft/lbs
Wiring harness bolt.....7 ft/lbs


*Grease u-joints (if applicable)
5,000 miles under special operation
15,000 under normal operation

 

That's a solid list!

Serpentine Belts don't really have an interval. You just inspect them once or twice a year while doing other services and change as necessary.

 

My truck is 2WD completely stock including Steelies and tire size. Except for topper on back.

 

Don't forget to top off the blinker fluid.

 

oil every 10k
rotate every 5k

 

While rotating a quick adjustment of drums.

They do not self adjust, I'd say a small drum adjust every 10k at least.

Thats about it besides oil changes in the first years.

 

Change cabin/engine air filters

Flush brake fluid and clutch fluid if manual

Just drive it

 

https://www.tacomaworld.com/threads/3rd-gen-maintenance-maps-get-300k-miles.789809/
This is pinned in the 3rd gen forum