Skip to content
AnyRecalls

2027 Peterbilt 579 recalls

Source: NHTSA data as of November 8, 2026. Last refreshed Nov 8, 2026, 6:01 PM UTC.

4 recalls found in NHTSA data as of November 8, 2026

For the 2027 Peterbilt 579. These apply to the model and year, not to one particular vehicle: check your VIN to see whether yours is included and whether it has been repaired.

Has your Peterbilt been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Peterbilt dealer can also check your VIN. Recall repairs are free.

2027 Peterbilt 579 recalls, newest first

October 14, 2026NHTSA 26V674000310 vehicles potentially affected

Seat belts › Rear/other › Webbing

Summary
PACCAR Incorporated (PACCAR) is recalling certain 2027 Peterbilt 567, 579, 589, Kenworth T680, T880, W900, and W990 vehicles. The belt restraint webbing for the sleeper bunk was not secured properly during manufacturing.
Consequence
A bunk restraint with improperly secured webbing may fail to adequately restrain vehicle occupants during a crash, increasing the risk of injury.
Remedy
Dealers will inspect and replace the bunk restraints, as necessary, free of charge. Owner notification letters are expected to be mailed December 13, 2026. Owners may contact Kenworth's customer service at 1-425-828-5888 and Peterbilt's customer service at 1-940-591-4220. PACCAR's number for this recall is 26PACH.

This recall on nhtsa.gov

August 21, 2026NHTSA 26V544000811 vehicles potentially affected

Seats › Front assembly › Seat heater/cooler

Summary
PACCAR Incorporated (PACCAR) is recalling certain 2027 Peterbilt 567, 579, 589 and 2027 Kenworth T680, T880, and W990 vehicles. The seat ventilation harness may be missing heat-shrink, resulting in a short circuit.
Consequence
A short circuit increases the risk of a fire.
Remedy
Dealers will replace the harnesses, free of charge. Owner notification letters were mailed October 16, 2026. Owners may contact Peterbilt's customer service at 1-940-591-4220 or Kenworth's customer service at 1-425-828-5888. PACCAR's number for this recall is 26PACE.

This recall on nhtsa.gov

July 27, 2026NHTSA 26V4850005,925 vehicles potentially affected

Electrical system › Wiring › Power distribution module/ipdm

Summary
PACCAR Incorporated (PACCAR) is recalling certain 2027 Peterbilt and Kenworth vehicles. Please see the recall report for a complete list of models. The power distribution center (PDC) box may be contaminated with oil, which could result in a loss of drive power, Antilock Brake System (ABS) functionality, exterior lighting, windshield wipers, or the defogging system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 103, "Windshield Defrosting and Defogging Systems," 104, "Windshield Wiping and Washing Systems," and 108, "Lamps, Reflective Devices, and Associated Equipment."
Consequence
A loss of lighting, windshield wipers, ABS function, or a loss of drive power can increase the risk of a crash.
Remedy
Dealers will inspect the PDC serial numbers, and replace the PDC boxes as necessary, free of charge. Owner letters were mailed September 23, 2026. Owners may contact Peterbilt's customer service at 1-940-591-4220 and Kenworth's customer service at 1-425-828-5888. PACCAR's number for this recall is 26PACD.

This recall on nhtsa.gov

July 8, 2026NHTSA 26V4420008 vehicles potentially affected

Service brakes, air › Supply › Quick release valve

Summary
PACCAR Incorporated (PACCAR) is recalling certain 2026-2027 Peterbilt 579 and 2027 Kenworth T680 tractors. The trailer air connection quick release (QR) valve in the air brake system may have been incorrectly installed, which can cause the trailer to become unstable after the driver applies the brakes. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."
Consequence
An incorrectly installed quick release valve that does not function properly can increase the risk of a crash.
Remedy
Paccar inspected and reinstalled the valves, as necessary, free of charge. All affected tractors have been repaired and therefore no owner notification letters are necessary. Owners may contact Peterbilt's customer service at 1-940-591-4220 and Kenworth's customer service at 1-425-828-5888. PACCAR's number for this recall is 26PACC.

This recall on nhtsa.gov

Owner complaints

No owner complaints about the 2027 Peterbilt 579 were found in NHTSA’s complaint data.

Other Peterbilt 579 years

Other 2027 Peterbilt models

Most recalled 2027 vehicles

  1. 2027 Thomas Built Buses SAF-T-Liner C2 (9 recalls)
  2. 2027 Thomas Built Buses SAF-T-Liner HDX2 (7 recalls)
  3. 2027 Blue Bird Vision School Bus (7 recalls)
  4. 2027 Volvo VNL (4) (7 recalls)
  5. 2027 Mack Anthem AN (4) (6 recalls)
All of 2027’s most recalled vehicles

Questions

Does the 2027 Peterbilt 579 have any recalls?
4 recalls found in NHTSA data as of November 8, 2026, covering: seat belts, seats, electrical system, service brakes, air. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.
How do I check if my 2027 Peterbilt 579 recall has been fixed?
Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Peterbilt dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2027 Peterbilt 579?
0 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.