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2001 Western Star 4900

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →
2Owner complaints

Model-year median: 0

3Recall campaigns

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0Investigations

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Air Bags
1Suspension
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 1 of 2 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Air Bags. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Suspension. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports0 fire reports1 injury reports

Air Bags complaints

1 reports
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Mileage unknown · Dec 16, 2014
Air BagsCrashInjury

TL* THE CONTACT OWNED A 2001 WESTERN STAR 4900 TRUCK. THE CONTACT STATED THAT THE DRIVER CRASHED INTO ANOTHER VEHICLE AND THE AIR BAGS FAILED TO DEPLOY. THE FRONT SEAT OCCUPANTS IN THE SECOND VEHICLE SUSTAINED FATAL INJURIES. A POLICE REPORT WAS FILED. THE DETAILS OF THE CRASH WERE LIMITED AND THE SPECIFICS ON WHETHER THE VEHICL…

Read full complaint

TL* THE CONTACT OWNED A 2001 WESTERN STAR 4900 TRUCK. THE CONTACT STATED THAT THE DRIVER CRASHED INTO ANOTHER VEHICLE AND THE AIR BAGS FAILED TO DEPLOY. THE FRONT SEAT OCCUPANTS IN THE SECOND VEHICLE SUSTAINED FATAL INJURIES. A POLICE REPORT WAS FILED. THE DETAILS OF THE CRASH WERE LIMITED AND THE SPECIFICS ON WHETHER THE VEHICLE WAS DIAGNOSED OR REPAIRED WERE NOT AVAILABLE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS NOT AVAILABLE.

NHTSA ODI #10664674

Official recalls

3

05V453000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

Oct 5, 2005

ON CERTAIN TRUCKS FITTED WITH OPTIONAL IN-CAB BATTERIES, THE DUAL SUCTION/RETURN LINES MAY CONTACT THE CAB POWER HARNESS RESULTING IN CHAFING THROUGH.

Consequence & remedy

Consequence: THIS COULD RESULT IN A FIRE.

Remedy: DEALERS WILL REROUTE AND SECURE THE FUEL LINES. THE RECALL BEGAN ON JANUARY 26, 2006. OWNERS MAY CONTACT FREIGHTLINER AT 1-800-547-0712.

03V112000 · Suspension:front:hub

Mar 21, 2003

ON CERTAIN TRUCKS EQUIPPED WITH TRUCK HUB UNITS MANUFACTURED BY SKF EXCLUSIVELY FOR USE ON ARVINMERITOR'S FF98X SERIES NON-DRIVE STEER AXLES, THE HUB UNIT BEARINGS CAN WEAR PREMATURELY.

Consequence & remedy

Consequence: SEIZURE OF THE BEARINGS CAN CAUSE WHEEL SEPARATION OR WHEEL END FIRE.

Remedy: DEALERS WILL REPLACE BOTH FRONT HUBS. OWNER NOTIFICATION IS EXPECTED TO BEGIN ON OR BEFORE SEPTEMBER 20, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FREIGHTLINER AT 1-800-547-0712.

02V087000 · Electrical System:wiring

Mar 20, 2002

ON CERTAIN TRUCKS, A CAPACITOR IN THE POWER LINE CONTROL (PLC) FILTER COULD OVERHEAT AND/OR IGNITE WHEN SUBJECTED TO REVERSE POLARITY ELECTRICAL SPIKES.

Consequence & remedy

Consequence: THIS COULD CAUSE AN ELECTRICAL FIRE IN THE AREA OF THE PLC FILTER WITHOUT PRIOR WARNING.

Remedy: DEALERS WILL DISCONNECT AND SECURE THE PLC FILTER GROUND WIRE. OWNER NOTIFICATION BEGAN SEPTEMBER 20, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FREIGHTLINER AT 1-800-547-0712.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.