2021 Kenworth T800 recalls and problems

The 2021 Kenworth T800 has 1 recall and 0 owner complaints on file with NHTSA.

How the 2021 compares

Too few model years with complaints to compare.

1recalls

0complaints

0crashes

0fires

0injuries

—median miles

Owner complaints filed with NHTSA, not verified and not adjusted for sales. Ranking compares this model's own years only.

Does your car have an open recall?
Recalls apply to specific vehicles. Only a VIN lookup on NHTSA's official site shows whether yours is affected and still unrepaired.

Check your VIN →

1 recall

Service Brakes

Feb 23, 2024 · NHTSA campaign 24V145000 · 936 vehicles

Problem: PACCAR Incorporated (PACCAR) is recalling certain 2009-2021 Kenworth C500, 2012-2021 Kenworth T440, 2009-2015 Kenworth T660, 2015-2024 Kenworth T680, 2009-2024 Kenworth T800, 2009-2020 Kenworth T370, 2014-2023 Kenworth T880, 2011-2016 Kenworth T470, 2023 Kenworth T480, and 2009-2019 Kenworth W900 vehicles. The air tanks have an insufficient volume of air for the brake system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."

Risk: Insufficient air volume can reduce braking performance and increase the risk of a crash.

Remedy & notes

Dealers will install the correct volume air tanks, free of charge. Owner notification letters were mailed August 12, 2024. Additional owner notification letters were mailed October 27, 2025. Owners may contact PACCAR customer service at 1-425-828-5888. PACCAR's number for this recall is 24KWD.

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Recall text as published by NHTSA and the manufacturer.

2021 vs. other Kenworth T800 years

Owner complaints by model year; the darker bar is the 2021. Click a bar to switch year.

Questions

Does the 2021 Kenworth T800 have recalls?

Yes — NHTSA lists 1 recall campaign covering the 2021 Kenworth T800, the latest from Feb 23, 2024 (service brakes). A recall applies to specific vehicles: enter your VIN at nhtsa.gov/recalls to see whether yours is affected and still open.

What are the most common problems with the 2021 Kenworth T800?

Few complaints have been filed with NHTSA for the 2021 Kenworth T800.