1st generation · XK30 (2WD) / XK40 (4WD) · 4,869 complaints, 3,281 with mileage
Owners filed 4,869 complaints with NHTSA about the 2000–2006 Toyota Tundra, and 3,281 of them record the mileage at which the failure happened. That is enough to show not just what fails, but when.
49% of failures occur beyond 100,000 miles — a wear pattern. The car generally reaches substantial mileage before trouble starts.
The most-reported areas are body structure (31.0% of complaints, typically around 113,000 miles), the suspension (14.1% of complaints, typically around 110,000 miles), the hydraulic brake circuit (12.4% of complaints, typically around 35,000 miles).
9 recall campaigns cover this generation.
| System | Complaints | Share | Typical mileage | Middle half |
|---|---|---|---|---|
| Structure | 1,509 | 31.0% | 113,000 | 83,000–150,000 |
| Suspension | 685 | 14.1% | 110,000 | 73,205–158,000 |
| Service Brakes, Hydraulic | 605 | 12.4% | 35,000 | 15,000–60,500 |
| Air Bags | 402 | 8.3% | 110,000 | 73,880–155,000 |
| Power Train | 280 | 5.8% | 87,000 | 48,648–117,000 |
| Unknown Or Other | 242 | 5.0% | 139,000 | 104,000–174,000 |
| Steering | 200 | 4.1% | 106,200 | 68,000–148,740 |
| Vehicle Speed Control | 124 | 2.5% | 53,959 | 28,000–103,000 |
| Service Brakes | 113 | 2.3% | 105,365 | 79,140–158,000 |
| Engine And Engine Cooling | 97 | 2.0% | 51,933 | 32,000–80,000 |
| Year | Complaints | With mileage |
|---|---|---|
| 2000 | 1,334 | 900 |
| 2001 | 543 | 390 |
| 2002 | 648 | 502 |
| 2003 | 524 | 352 |
| 2004 | 652 | 444 |
| 2005 | 491 | 302 |
| 2006 | 677 | 391 |
Complaints about this generation are not spread evenly across the vehicle, and the systems that generate the most of them do not all fail at the same point in a car's life. The median failure across all systems here is 99,000 miles; the figures below show which parts of the car run ahead of that and which run behind.
Body structure accounts for 31.0% of complaints (1,509 reports, 1,132 of them with a mileage figure), with a median of 113,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 83,000 and 150,000 miles.
A single system taking 31.0% of all complaints is a concentration worth noting. It means that for this generation, most of what owners reported came back to one area of the car rather than being distributed across many small faults.
The suspension accounts for 14.1% of complaints (685 reports, 478 of them with a mileage figure), with a median of 110,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 73,205 and 158,000 miles.
The hydraulic brake circuit accounts for 12.4% of complaints (605 reports, 378 of them with a mileage figure), and it fails early — a median of 35,000 miles, well before the vehicle's overall median. Failures clustered this far below the rest of the car usually point to a design or manufacturing problem rather than wear, because wear does not selectively target one system on low-mileage examples. The middle half of these reports falls between 15,000 and 60,500 miles.
The airbag system accounts for 8.3% of complaints (402 reports, 123 of them with a mileage figure), with a median of 110,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 73,880 and 155,000 miles.
The transmission and driveline accounts for 5.8% of complaints (280 reports, 225 of them with a mileage figure), with a median of 87,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 48,648 and 117,000 miles.
Problems owners could not categorise accounts for 5.0% of complaints (242 reports, 113 of them with a mileage figure), with a median of 139,000 miles, close to the vehicle's overall pattern. The middle half of these reports falls between 104,000 and 174,000 miles.
Within this generation, complaint volume is not constant across model years. The 2000 model year drew the most — 1,334 complaints — while 2005 drew the fewest at 491. The median year sits at 648.
That makes 2000 an outlier: roughly 2.1 times the median year of this generation. A single year standing that far apart usually reflects either a first-year issue that was later corrected, or a component change introduced for that year. Anyone shopping this generation has a straightforward reason to prefer a different year, all else being equal.
NHTSA records 9 recall campaigns covering vehicles in this generation. A recall means the manufacturer or the regulator concluded there was a safety defect or a standard was not met, and that a free remedy is owed to owners — including second and later owners.
The campaigns cluster around the airbag system (5), seats (2), equipment (2). Repeated recalls against the same area of the car generally mean the first remedy did not fully resolve the underlying problem.
Recall status is specific to the individual vehicle, not the model. Checking a VIN against NHTSA's lookup is free and takes under a minute, and it is the only way to know whether a particular car has had the work done.
Of the 4,869 complaints filed against this generation, 309 reported a crash; 22 reported a fire; 227 reported an injury; 9 reported a fatality. Crash-involved reports represent 6.3% of the total.
These are owner-reported outcomes, not verified investigations, and they are not adjusted for how many of these vehicles are on the road. They are included because the distinction between a fault that strands a car and a fault that causes a collision is the one that matters most, and it is not visible in a complaint count alone.
For a buyer, a late-failure pattern shifts the question from whether to when. 49% of reported failures occur beyond 100,000 miles, so an example approaching that figure is approaching the range where other owners started reporting problems. The middle half of all failures falls between 55,729 and 140,000 miles.
On inspection, body structure and the suspension are where this generation's reports concentrate, so those are the areas worth a specific look. The suspension in particular shows a median failure mileage of 110,000, which gives a concrete number to compare against the odometer of any car you are considering.
None of this is a substitute for a pre-purchase inspection on the individual car. Aggregate patterns describe a population; the example in front of you has its own history.
Frame corrosion and perforation. Toyota recalled roughly 110,000 MY2000-2003 Tundras across 20 cold-weather states and DC for frame rust that could allow the spare tire carrier to separate from the vehicle and, in advanced cases, compromise frame integrity. Inspection criteria centered on rust-through holes larger than about 10 mm; qualifying trucks received frame replacement. Toyota subsequently extended corrosion warranty coverage to later first-generation trucks.
| Campaign | Date | Component |
|---|---|---|
| 19V741000 | 2019-11-20 | Air Bags:Frontal:Passenger Side:Inflator Module |
| 18V883000 | 2019-01-23 | Air Bags:Frontal:Passenger Side:Inflator Module |
| 16V065000 | 2016-12-01 | Air Bags:Side/Window |
| 16V396000 | 2016-07-14 | Seats:Front Assembly:Seat Heater/Cooler |
| 15V286000 | 2015-07-13 | Air Bags |
| 15V285000 | 2015-07-13 | Air Bags |
| 14V743000 | 2015-01-29 | Seats:Front Assembly:Seat Heater/Cooler |
| 10V036000 | 2010-05-27 | Equipment:Other:Labels |
| 10V035000 | 2010-05-27 | Equipment:Other:Labels |