- The problem
- 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.
- The risk
- An unstable axle can decrease vehicle stability and control, increasing the risk of a crash.
- The fix
- 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.
Suspension
2021 Peterbilt 320 Suspension problems
No owner has filed a complaint about the 2021 Peterbilt 320's suspension with NHTSA. Broken springs, struts, control arms, ball joints, noises and alignment that won't hold.
- Complaints
- 0
- Recalls
- 1
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
Suspension recalls for the 2021 Peterbilt 320
Suspension complaints
No complaints about this area yet.
Peterbilt 320 suspension complaints by year
320 suspension problems, every yearSource: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data