Peterbilt 320 recalls by year
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
36 recalls found for the Peterbilt 320 in NHTSA data as of September 22, 2026, and 4 owner complaints. Choose a model year:
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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.
Newest Peterbilt 320 recalls
- Dec 16, 202222V939000Suspension15,658 vehiclesPeterbilt 320 and 520
The suspension tracking rod brackets may fail and detach from the forward drive axle, causing the axle to become unstable.
- Jan 11, 202121V004000Steering1,021 vehiclesPeterbilt 320 and 520
The steering column support structure may crack or break in certain right-hand, stand-up drive models.
- Mar 4, 202020V132000Service brakes, air233 vehiclesPeterbilt 320 and 520
The rear brake signal hose may be missing a quick release valve, possibly causing a delay in their brake release timing.
- Jun 14, 201919V452000Exterior lighting343 vehiclesPeterbilt 320 and 520
The turn signals may also light up with the stop/tail lights when the brakes are applied.
- Nov 10, 201717V705000Parking brake4 vehicles2017 Peterbilt 320
The park brake chamber on these vehicles may be to small, which can cause the vehicle to move unexpectedly.
- Sep 22, 201717V593000Steering17,737 vehiclesPeterbilt 220, Peterbilt 320 and 25 more models
The castellated nut on the steer axles may not be properly torqued, allowing the tie rod to loosen.
- Jun 10, 201616V426000Electrical system3,227 vehiclesPeterbilt 320, Peterbilt 365 and 11 more models
The affected vehicles are equipped with Cummins ISX12 or ISX15 engines and have an engine control module (ECM) that may short circuit, causing the engine to stall without warning…
- May 26, 201515V309000Engine and engine cooling4,823 vehiclesPeterbilt 320, Peterbilt 337 and 7 more models
Excessive engine crankcase pressures may cause the 90-degree elbow of the vent tube assembly to detach from the crankcase ventilation breather, possibly allowing engine oil to…