Used Car Checklists

2021 Toyota Tundra: What to check before buying

Owners have filed 23 complaints with NHTSA about this car, most about the electrical, seats, and wipers and visibility. The 9 checks below target those problems, in the order you would do them at the car.

Toyota Tundra2021
Owner complaints
23
Recalls
3
Crashes reported
1
1 injury
Reliability
Good
75/100 on Auto Reliability Index

Run the VIN before you go

A history report shows accidents, title brands, odometer readings, and open recalls for this 2021 Toyota Tundra. Ask the seller for the VIN; it is also on the dash at the base of the windshield.

Your inspection sheet

Tick items off on your phone at the car, or print it. Ticks stay on this device.

These checks are specific to this model year. For tires, body panels, fluids, and the other basics every used car needs, use the general inspection guide.

Reported on other Tundra years with the same design

These years share the 2021's design and most of its parts, so their problems are the ones to look for on this car too.

2020 Tundra

42 owner complaints
  • Fuel system 5
  • Engine 4
  • Brakes 3

Worth adding to your 2021 checks

  • Inspect the sunroof glass for chips or cracks and ask whether it has ever been replaced.
  • Check the rear headliner and the area around the third brake light for water stains or sagging.
  • Drive between 55 and 75 mph and feel for shaking in the steering wheel or front end.
Open the 2020 checklist

2019 Tundra

69 owner complaints
  • Fuel system 16
  • Electrical 11
  • Brakes 5

Worth adding to your 2021 checks

  • Run the VIN for fuel pump recalls 20V012000 and 20V682000 and ask for paperwork proving the pump was replaced.
  • Cold-start the truck after it sits overnight and walk away if it cranks long, shakes, or idles rough.
  • Connect a trailer with brakes and confirm the integrated controller detects it with no trailer brake error messages.
Open the 2019 checklist

2018 Tundra

94 owner complaints
  • Electrical 26
  • Fuel system 13
  • Brakes 9

Worth adding to your 2021 checks

  • Run the VIN for open recalls, including 21V688000 headlights, 21TH01 steering, fuel pump, and air bag campaigns.
  • Drive at highway speed with radar cruise on and watch for pre-collision warnings, sudden cruise cancellation, or braking with nothing ahead.
  • Connect a trailer or trailer simulator and confirm the integrated brake controller sets gain and stays connected.
Open the 2018 checklist

Which Tundra is it?

EPA figures for each version of the 2021 Toyota Tundra. Use them to confirm you are looking at the version that was advertised, and as a yardstick on the test drive.

VersionDriveEPA rating
5.7L 8-cyl4WD, RWD14–15 mpg
  • Reset the trip computer at the start of the drive. A Tundra that averages well under the EPA 14 mpg combined on a mixed route may have an engine or tire problem.

Why these checks: what owners reported

NHTSA complaints for the 2021 Toyota Tundra, grouped by the part owners named. Open a row to read what goes wrong.

  • Electrical4No crashes

    A fire is the most serious report. The cab fills with black smoke after the truck is parked and shut off, with no prior warning, and the dash and its wiring burn. Other reports describe the instrument panel LCD going blank again and again, even after repeat dealer visits. On TRD Pro trucks, the factory LED light bars come loose, rattle and flicker over bumps or above 40 mph, with no approved repair. Some trucks also start without the radio or A/C powering on until the key is jiggled or the engine is restarted.

  • Seats4No crashes

    The driver seat comes loose and rocks back and forth when the truck brakes or accelerates. Some reports describe side-to-side movement in slow turns. The play gets worse over time, and owners worry the seat could collapse or fail in a crash. Dealers give mixed answers. Some blame the cushion, seat track or seat frame, while others say nothing is wrong. Replacement parts can sit on back order for about a year, so many trucks go unrepaired after several visits to more than one dealer.

  • Wipers and visibility3No crashes

    Wiper failures and windshield cracks are the two patterns. A wiper can stop working with no warning. In one case the driver-side wiper fails while the passenger side keeps working. In another, snow load strips the wiper arm, and dealers report the replacement arm is no longer made, which leaves the truck unsafe to drive in rain or snow. Separately, small pebble strikes chip the windshield, and the chips spread into full-length cracks, which raises concerns about glass quality.

  • Automatic emergency braking2No crashes

    The brake lights stay off when adaptive cruise control slows the truck on its own. Drivers behind get no warning, which raises the risk of a rear-end crash. One report puts this at about 3,000 miles. The pre-collision system also triggers false warnings with no vehicles, pedestrians or animals ahead, in one case more than 10 times on the same stretch of road. Both problems involve the driver-assist system acting in ways that surprise the driver or nearby traffic.

  • Steering2No crashes

    Power steering fails outright, and the fix is replacing the entire steering assembly. One owner reports a failure at around 38,000 miles and a quoted cost of more than $6,000. Many 2021 trucks fall under steering recall 21V920000. Reports here are mostly about that recall. Repair parts are not yet available, dealers cannot do the work, and owners wait longer than they consider reasonable. A sudden loss of power assist makes the truck hard to steer, which creates loss-of-control risk.

In owners' own words

Excerpts from complaints Tundra owners filed with NHTSA, as written. Listen for the same symptoms on your test drive.

Electrical
The software in the combination meter's electronic control Instrument Panel LCD display frequently goes blank I have taken my vehicle at least 5 times since I bought it 18 months ago as a new vehicle and it is yet to be remedied. This is the same issue that the 2022 Thundra has, 2021 should be included in the recall as well to remedy this problem

Filed with NHTSA, March 2023

Electrical
When I turn the key to crank my radio doesn’t come on , A/C won’t blow and I have to jiggle the keys or restart it to end the issue. My husband has witnessed thi happen many times. Scared I might have an electrical issue. Contact me back for assistance to me for this issue please. It doesn’t happen every time either.

Filed with NHTSA, October 2025

Seats
The seats shifts back and forth when brakes applied or hit the accelerator pedal. I’ve taken to two different dealers n made complaints but not results or repairs have been made.

Filed with NHTSA, October 2022

Seats
Drivers seat has lateral movement in it associated when vehicle is engaged in a slow speed descending right turn. Dealer claims nothing is wrong.

Filed with NHTSA, March 2024

Wipers and visibility
Driver side wiper does not work while passenger side works. Has not been into dealer yet, due for state inspection now, June 2022. No warning, would not work when attempting to leave home.

Filed with NHTSA, June 2022

Automatic emergency braking
Pre collision warning has erroneously activated numerous (>10) times on the same section of roadway. No other vehicles, pedestrians or animals were present on roadway.

Filed with NHTSA, March 2024

How the 2021 compares with other Tundra years

Complaints for this year next to the average for the other model years, area by area.

The 2021 has the fewest owner complaints of the 8 Tundra years we cover, well under the average of the others. Newer years have had less time to collect complaints, so compare like with like.

2021 Average of other years
  • Electrical416
  • Seats40
  • Wipers and visibility30
  • Automatic emergency braking20
  • Steering25

Where the 2021 fits in the Tundra's history

Redesigns and mid-cycle updates change what can go wrong.

The 2021 is the 15th model year of the Tundra's second generation (2007–2021).

It includes the 2014 update.

What changed for 2014

  • Larger grille
  • Redesigned tailgate and tail lights
  • Completely redesigned interior

Recalls to confirm (3)

Recall repairs are free at any Toyota dealer, but the seller may never have had them done. Check each campaign number against the VIN.

  1. 21E103000SteeringDec 2021

    Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain JTEKT power steering gear assembly service parts for 2007-2021 Tundra and 2008-2022 Sequoia, part numbers 44250-0C160, 44250-0C131, 44250-0C170, and 11250-0C121. The power steering gear assembly may have been manufactured incorrectly, which can result in an oil leak.

    Risk: An oil leak may cause a sudden loss of power steering assist, increasing the risk of a crash.

    Fix: Dealers will inspect and replace the power steering gear assembly, free of charge. Owner notification letters were mailed on February 17, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 21TH01.

  2. 21V920000SteeringNov 2021

    Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2008-2022 Sequoia and 2007-2021 Tundra vehicles. The power steering gear assembly may have been manufactured incorrectly, which can result in an oil leak.

    Risk: An oil leak may cause a sudden loss of power steering assist, increasing the risk of a crash.

    Fix: Dealers will inspect and replace the power steering gear assembly as necessary, free of charge. Owner notification letters were mailed on January 21, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for this recall are 21TB10 and 21TA10.

  3. 21V688000Exterior lightsSep 2021

    Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2021 Tundra vehicles. The headlight electrical circuits may power the high and low beams simultaneously, which could overheat the electrical connector.

    Risk: An overheated electrical connector can increase the risk of a fire.

    Fix: Dealers will modify the engine wire harness assembly and replace any damaged bulb, bulb connector, and/or headlight assembly as necessary, free of charge. Owner notification letters were mailed April 25, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for this recall are 21TB06 and 21TA06.

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