NHTSA vehicle safety data
2023 Peterbilt 320 Recalls, Ratings & Complaints
The 2023 Peterbilt 320 has 1 NHTSA recall campaign and 0 owner complaints on file as of October 16, 2026. Recall repairs are usually free at an authorized Peterbilt dealer.
NHTSA recall and complaint data for the 2023 Peterbilt 320. Recall data is refreshed daily from NHTSA.
SUSPENSION:MULTIPLE AXLE
NHTSA #22V939000Reported December 16, 2022 · PACCAR Incorporated
Potentially affected: 15,658 vehicles
Defect description
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.
Manufacturer remedy
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.
Notes
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.
Other Peterbilt 320 model years
Check your 2023 Peterbilt 320 VIN
Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Peterbilt 320 at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.
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