Problems owners report
Complaints filed with NHTSA about the 2007 Peterbilt 379, by the system named in each complaint. One complaint can name several.
- Engine and engine cooling2
- Power train1
- Fuel system, diesel1
- Tires1
- Electrical system1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 0 injuries and 1 deaths reported
Compared with other years
NHTSA ODI complaints by model year
Fatal crashes in the US
From 2020 to 2023, 91 2007 379 vehicles were involved in crashes on US public roads in which someone died; 8 people died inside them, and 10 of the vehicles rolled over. This is a count, not a crash rate: it grows with the number of cars on the road.
NHTSA Fatality Analysis Reporting System (FARS), crash years 2020–2023 (public domain)
New York safety inspections
At its first New York inspection the 2007 Peterbilt 379 failed the safety check 0.29% of the time — 88% less often than the average 2007 passenger car (2.42%). Median odometer at inspection: 246,359 miles.
NY DMV Vehicle Inspections (vezn-fmmk), initial inspections since Aug 2021 · how we count
Recalls in Canada
10 Transport Canada recalls for the 2007 Peterbilt 379.
| 2020551 12 Nov 2020 | Structure Issue: On certain trucks, the welds that attach the trailer hitch may crack due to improper welding. As a result, the hitch could detach from the truck while … |
| 2015095 5 Mar 2015 | Label Certain vehicles fail to comply with the requirements of Canada Motor Vehicle Safety Standard 120 - Tire Selection and Rims. The tire information label may ind… |
| 2012078 27 Feb 2012 | Accessories On certain vehicles equipped with a Sure Power battery separator, internal circuit board capacitor failure may lead to overheating, smoke and/or fire during or … |
| 2010441 13 Dec 2010 | Powertrain On certain vehicles, the bearing surfaces of the extended lube universal joint that attaches the inter-axle driveline to the drive axle may become prematurely w… |
| 2009247 19 Aug 2009 | Engine On certain vehicles equipped with a Caterpillar C15 engine, the Variable Valve Actuation (VVA) oil line may wear against the P-clip retaining the oil line. An … |
| 2009013 16 Jan 2009 | Emissions On certain vehicles, the Aftertreatment Regeneration Device (ARD) may develop a hole allowing heat and flame to escape during a regeneration of the Diesel Parti… |
| 2007380 29 Nov 2007 | Fuel System On certain vehicles equipped with Caterpillar C7 and C9 diesel engines, fuel pump failure can dilute the engine oil with fuel and cause the turbocharger to fail… |
| 2007145 8 May 2007 | Fuel System On certain trucks, when the ignition key is in the 'ON' position, the pre-heater, located in the fuel filter base, is energized. If this pre-heater is energize… |
| 2007090 20 Mar 2007 | Other On certain trucks, the axle housing may have been manufactured with steel that was out of specification (9.5mm thick instead of 11mm thick), which could result … |
| 2006369 21 Dec 2006 | Suspension On certain trucks, components used to attach the air suspension to the axle may contain elevated amounts of copper. The elevated copper content could result in… |
Transport Canada Vehicle Recalls Database · Contains information licensed under the Open Government Licence – Canada
Recalls
PACCAR Incorporated (PACCAR) is recalling certain model year 2006-2016 Peterbilt 587, 579, 567, 389, 388, 387, 385, 382, 379, 378, 367, 365 and 357 trucks manufactured July 25, 2005, to February 26, 2016. The affected vehicles may be equipped with Tire and Rim Certification Labels that list a tire pressure below the actual correct amount. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard No. 120, "Tire selection and rims and motor home/recreation vehicle trailer load carrying capacity information for motor vehicles with a GVWR of more than 4,536 kilograms (10,000 pounds)."
Paccar Incorporated (Paccar) is recalling certain 2004-2013 Peterbilt 379, 357, 378, 367, 388, 365, 389, 385 and 386 trucks manufactured from April 3, 2003, through October 25, 2013 and equipped with tri-drive rear axles and a tag or pusher axle. The affected vehicles may be missing required information from the certification label, specifically the tag or pusher axle the gross axle weight rating, suitable tire and rim information, and recommended tire pressure information. Without this information, the vehicles do not comply with the requirements of 49 C.F.R. Part 567, "Certification."
PACCAR IS RECALLING CERTAIN MODEL YEAR 2007-2008 KENWORTH AND PETERBILT VEHICLES MANUFACTURED FROM FEBRUARY 2, 2006 THROUGH APRIL 30, 2007. THE BEARING SURFACES OF THE EXTENDED LUBE UNIVERSAL JOINT THAT ATTACHES THE INTER-AXLE DRIVELINE TO THE DRIVE AXLE MAY BECOME PREMATURELY WORN DUE TO BREAKDOWN OF LUBRICATION AND/OR EXCESSIVE HEAT. PREMATURELY WORN BEARING SURFACES MAY RESULT IN THE U-JOINT BECOMING LOOSE AND/OR BINDING. THIS CONDITION MAY RESULT IN UNIVERSAL JOINT FAILURE, ALLOWING THE INTER-AXLE DRIVELINE TO DETACH FROM THE AXLE.
PACCAR IS RECALLING 1098 KENWORTH MY 2008 T800, W900, MY 2008-2009 T2000 AND PETERBILT MY 2007-2009 379 AND 387 TRUCKS EQUIPPED WITH C15 CATERPILLAR DIESEL ENGINES. THE AFTERTREATMENT REGENERATION DEVICE (ARD) MAY DEVELOP A HOLE AND HEAT AND FLAME MAY ESCAPE DURING A REGENERATION OF THE DIESEL PARTICULATE FILTER.
PACCAR IS RECALLING 318 MY 2007-2009 KENWORTH T800, W900, AND PETERBILT 357, 365, 367, 378, 379, 384, 385, 386,388, AND 389 TRUCKS EQUIPPED WITH PREMIER TRAILER HITCH ASSEMBLIES. THE PINTLE HITCH ASSEMBLIES MAY HAVE BEEN MANUFACTURED IN A MANNER RESULTING IN A REDUCTION OF FATIGUE STRENGTH OF THE PIVOT PINS.
PACCAR IS RECALLING 130 MY 2005-2007 KENWORTH C500, T800, W900, AND PETERBILT MODELS 357 AND 379 TRACTOR TRAILERS EQUIPPED WITH FABCO SLACK ADJUSTERS ON SISU AXLES. THE SLACK ADJUSTERS MAY FAIL AS A RESULT OF A FATIGUE CRACK RENDERING THE SLACK ADJUSTER INOPERATIVE. THIS COULD REDUCE BRAKING EFFECTIVENESS.
ON CERTAIN TRUCKS, IF THE IGNITION SWITCH IS TURNED ON PRIOR TO INITIAL START UP IN THE MANUFACTURING PLANT OR DURING THE FILTER REPLACEMENT IN THE FIELD, A SMALL FLAME WILL IGNITE WHEN THE FUEL IS ADDED TO PRIME THE SYSTEM.
ON CERTAIN TRUCKS, THE AXLE HOUSINGS MAY HAVE BEEN MANUFACTURED WITH STEEL THAT WAS OUT OF SPECIFICATION WHICH COULD RESULT IN A FATIGUE FAILURE OVER TIME.
ON SOME PETERBILT TRUCKS, CERTAIN PARTS USED IN THE AIR SUSPENSIONS HAVE A HIGH COPPER CONTENT CAUSING PREMATURE FAILURE.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What Peterbilt told its dealers about the 2007 Peterbilt 379: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 11009719 | 1210F - SPL 170XL Interaxle Driveline Warranty section has been updated with descriptions of Recommended Repairs and an updated PRWS Claim Coding table has been added. |
| 10188550 | Information Only Windshield washer pumps have a high No Trouble Found rate. Washer pumps may fail to spray due to a clogged filter. |
| 10177021 | Information Only: This bulletin provides dealers with a battery warranty quick reference guide to ensure the appropriate tests for battery warranty are performed in order to prevent battery warranty claims filed with incorrect or incomplete information. |
| 10177019 | Fix as Fail: For all conventional models, except 387/587, equipped with Side-of-Cab (SOC) exhaust and built from 03/6/2006 to 1/20/2020, the clamps that secure the SOC exhaust stacks may not be tightened properly. This may allow the exhaust stack to rotate and contact the cab or sleeper. |
| 10176033 | Information only: Hendrickson Softek front axle maintenance intervals and requirements. |
| 10173212 | Information Only Vehicles may have the connector seals on the wheel speed sensor incorrectly installed, which may lead to water intrusion and corrosion in some vehicles. |
| 10173205 | Information Only: Proper jump-starting voltage will eliminate high voltage related issues and equipment damage. |
| 10172036 | Information Only: Vehicles may have the connector seal on the wheel speed sensor incorrectly installed, which may lead to sensor corrosion. |
| 10168703 | Information Only: This bulletin provides guidance for repairing an air-conditioning system after internal failure of the A/C compressor. |
| 10162392 | Information Only - Quick Reference Guide for Electric harness damage repairs. |
| 10159674 | Information Only: Proper instructions for closure of power distribution box cover to prevent corrosion. |
| 10154733 | Information: Bendix ACOM Software version 6.16.5.0 for diagnostics may introduce an unrecoverable error. Notice to dealers to replace this version with older software version until Bendix introduces new version. |
| 10143649 | Information - Recommended Practices for Updating ESA Software |
| 10027645 | PETERBILT TRUCKS: THE ELECTRICAL SYSTEM MAY SHUT DOWN DUE TO A POWER SURGE. WHEN THIS OCCURS, THE GREEN LIGHT ON THE COMFORTCLASS CONTROL PANEL TURNS TO RED. *PE |
NHTSA manufacturer communications (public domain)
NHTSA investigations
Driveshaft separates from tractor
Horton Fan Hub Failures
REAR BRAKE AIR CHAMBER MTG BRACKETS
HORTON FAN HUB FAILURES
NHTSA Office of Defects Investigation