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#BS-2006-PET379-5C3B

2006 Peterbilt 379

Based on reports from 2 owners and 7 recalls for this exact model.

Complaints
2
Crashes
0
Fires
0
Recalls
7
TSBs
13

Preliminary Verdict

Green Light

Based on 2 complaints, 0 crashes, 0 fires, and 7 recalls.

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Mechanic Inspection Checklist

!Check the Visibility:windshield Wiper/washer:switch/wiringHIGH

1 owners reported visibility:windshield wiper/washer:switch/wiring issues — failures commonly reported around 20K miles.

!Inspect the Tires:tread/beltMED
Look for symptoms of wear and premature failure
+ 3 more items in full checklistUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Visibility:windshield Wiper/washer:switch/wiring (1 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Visibility:windshield Wiper/washer:switch/wiring1 (50%)
Tires:tread/belt1 (50%)

2006 Peterbilt 379: Known Issues & Problem Areas

Visibility:windshield Wiper/washer:switch/wiring Issues

Visibility:windshield Wiper/washer:switch/wiring complaints account for 50% of all reports filed for the 2006 Peterbilt 379, with 1 owners filing complaints with NHTSA. The median mileage at time of complaint is 20,000 miles, suggesting issues tend to surface around the 20K-mile mark.

Tires:tread/belt Issues

Tires:tread/belt complaints account for 50% of all reports filed for the 2006 Peterbilt 379, with 1 owners filing complaints with NHTSA. Owners should pay attention to tires:tread/belt-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Don't negotiate blind — know what this car costs to own

Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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Recall History (7 recalls)

05V570000Apr 2006

ENGINE AND ENGINE COOLING

ON CERTAIN TRACTORS EQUIPPED WITH CATERPILLAR DIESEL ENGINES, THE VARIABLE VALVE ACTUATION OIL LINE MAY WEAR AGAINST THE SHARP EDGE OF THE CYLINDER HEAD IF NOT POSITIONED CORRECTLY.

06V391000Oct 2006

POWER TRAIN:DRIVELINE

ON CERTAIN TRUCKS EQUIPPED WITH CHALMERS REAR SUSPENSIONS, THE ADJUSTABLE TORQUE ROD END CASTINGS MAY BE BRITTLE. A BRITTLE ROD END CASTING MAY FRACTURE WITHOUT WARNING, CAUSING THE VEHICLES' REAR AXLES TO BECOME MISALIGNED.

07V033000Feb 2007

TRAILER HITCHES:FIFTH WHEEL ASSEMBLY

ON CERTAIN TRUCKS, THE FIFTH WHEEL KING PIN RELEASE AIR VALVE INTERNAL SPOOL WAS INSTALLED BACKWARDS. THE AIR OPTION OF THE KING PIN RELEASE SYSTEM WOULD BE INOPERABLE. TO CORRECT THIS SITUATION IN PRODUCTION, THE VEHICLE'S AIR LINES WERE MISTAKENLY REVERSED RATHER THAN REPLACING THE VALVE.

07V044000Feb 2007

SERVICE BRAKES, AIR

ON CERTAIN NON-ABS EQUIPPED TRUCKS, AN AIR HOSE BETWEEN THE TRACTOR PROTECTION VALVE AND THE BACK OF THE CAB BULKHEAD WAS OMITTED.

08V099000Mar 2008

SERVICE BRAKES, AIR:SLACK ADJUSTERS

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.

+ 2 more recalls in the full report

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 2 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 7 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

2006 Peterbilt 379: Frequently Asked Questions

What is the most common problem with the 2006 Peterbilt 379?
The most commonly reported issue with the 2006 Peterbilt 379 is related to the visibility:windshield wiper/washer:switch/wiring, with 1 complaints filed with NHTSA.
Is the 2006 Peterbilt 379 reliable?
The 2006 Peterbilt 379 has 2 complaints, 0 crash reports, and 0 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.
How much does it cost to fix 2006 Peterbilt 379 problems?
Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.
Does the 2006 Peterbilt 379 have any recalls?
Yes, the 2006 Peterbilt 379 has 7 recalls on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.
What mileage do Peterbilt 379 problems start?
Based on 2 complaints with mileage data, the median mileage at time of complaint is 20,000 miles. The highest concentration of reported issues occurs in the 0–30K mile range. The full report breaks down exactly which components fail at each mileage bracket.
What’s in the full report?
10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.
How is this different from free NHTSA data?
NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.
How is this different from Carfax?
Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.
What if the report isn’t useful?
100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.
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10 sections of AI analysis based on 2 owner reports. Know before you buy.

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