RoadVitals

Kenworth T800 Recalls, Complaints & Problems by Year

Owner-reported complaints, safety recalls and NHTSA investigations for every model year we hold

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received. This total counts a complaint once for each model year it names.
33
Safety recallsDistinct NHTSA recall campaigns covering at least one Kenworth T800 model year. A campaign spanning several years is counted once here and once in each of those years below.
134
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
4
Model years coveredModel years in our database for this model, whether or not each one has enough data for its own page.
40
39 with enough data to publish

Overview

Our database holds 33 NHTSA owner-reported complaints for the Kenworth T800. We hold model years 1986–2025 for this model. Also on file for this model: 134 safety recall campaigns, 4 NHTSA investigations and 165 manufacturer communications.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Every model year

Complaint, recall and investigation counts for each year of this model

Kenworth T800 by model year
YearComplaintsRecallsInvestigationsIssue Index
2025010—
2024040—
2023010—
2022010—
2021010—
2020090—
2019080—
20181110—
2017080—
20161120—
20150120—
20140120—
2013080—
20121100—
20111130—
20101110—
20092191—
20081252—
20071213—
20064132—
20053121—
20043120—
2003170—
2002060—
20011100—
20001100—
19994120—
1998180—
1997190—
1996180—
1995250—
1994230—
1993010—
1992010—
1991040—
1990030—
1989030—
1988020—
1987020—
1986000—

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate. Years without a link do not yet have enough data to publish a page. The Vehicle Issue Index is our own informational metric, not an official safety rating and not a reliability prediction.

Complaints by model year

Owner-reported complaint volume, oldest year first

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Bars compare raw report counts, not failure rates.

What owners report

Complaints across every model year, grouped by the component NHTSA recorded

  • Electrical717.1%
  • Brakes512.2%
  • Tires & wheels49.8%
  • Engine49.8%
  • Suspension49.8%
  • Powertrain (other)37.3%
  • Steering37.3%
  • Fuel system24.9%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Data sources

Data on this page last refreshed .