Suspension tracking rod brackets may fail
Defect Summary
Paccar incorporated (paccar) is recalling certain 2015-2023 peterbilt 320 and 520 refuse trucks equipped with haulmaax/ex suspensions. the suspension tracking rod brackets may fail and detach from the forward drive axle, causing the axle to become unstable.
Safety Consequence
An unstable axle can decrease vehicle stability and control, increasing the risk of a crash.
Corrective Action
Dealers will inspect the welds and add an additional bracket between the tracking rod bracket and axle housing, as necessary, free of charge. owner notification letters are expected to be mailed february 14, 2023. owners may contact peterbilt's customer service at 1-940-591-4220. paccar's number for this recall is 22pbl.
Similar Recalls
Other recalls from Paccar Incorporated or involving Suspension.
FAQ: Recall 22V939000
Your rights, the repair process, and what each field on this page means.
What is recall 22V939000?
NHTSA recall 22V939000 was issued by Paccar Incorporated on December 16, 2022. It addresses: Suspension tracking rod brackets may fail. The recall affects approximately 15,658 vehicles, with the defect involving the Suspension component.
How do I get this recall repaired?
Contact any authorized Paccar Incorporated dealer and reference NHTSA recall ID 22V939000 or the manufacturer campaign number 22PBL. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.