Total Complaints
6 filings
FREIGHTLINER FLD120 · model year
1999 FREIGHTLINER FLD120
6 NHTSA complaints for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 1999FREIGHTLINERFLD120 carries 6 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 2 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 1999 FLD120 is power train:axle assembly:axle shaft with 1 filings, followed by suspension (1) and suspension:multiple axle (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 38 investigation files overlapping the 1999 FLD120. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
6
Complaints
0
Crashes
2
Fires
0
Injuries
0
Deaths
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT | 1 |
| SUSPENSION | 1 |
| SUSPENSION:MULTIPLE AXLE | 1 |
| LATCHES/LOCKS/LINKAGES:DOORS:LATCH | 1 |
| TIRES | 1 |
| UNKNOWN OR OTHER | 1 |
Recent Complaints
20080321FireTIRES
1999 FREIGHTLINER FLD120 TIRE BLEW OUT CAUSING THE CAB TO CATCH FIRE. CONSUMER STATES THAT AFTER THE FIRE BEGAN HE PULLED TO THE SHOULDER AND THE TRAILER CAUGHT FIRE TOO. *KB (OHIO TRAFFIC CRASH REPORT # 10-0117-91)*JB
20080321FireUNKNOWN OR OTHER
1999 FREIGHTLINER FLD120 TIRE BLEW OUT CAUSING THE CAB TO CATCH FIRE. CONSUMER STATES THAT AFTER THE FIRE BEGAN HE PULLED TO THE SHOULDER AND THE TRAILER CAUGHT FIRE TOO. *KB (OHIO TRAFFIC CRASH REPORT # 10-0117-91)*JB
20040609LATCHES/LOCKS/LINKAGES:DOORS:LATCH
A PROBLEM WITH THE DOOR LOCK PREVENTS THE DOOR FROM BEING OPENED FROM THE INSIDE. I FEEL THAT THIS MAY PREVENT THE OCCUPANT FROM BEING ABLE TO EXIT THE VEHICLE QUICKLY IN THE EVENT OF AN ACCIDENT OR FIRE. ON SEVERAL OCCASIONS I HAVE HAD TO HAND MY KEY TO SOMEONE OUTSIDE THE VEHICLE AND ASK THEM TO UNLOCK MY DOOR FROM THE OUTSIDE SO I COULD EXIT THE VEHICLE. *AK
Mileage: 428,767
20010622SUSPENSION:MULTIPLE AXLE
REAR BUSHINGS ARE NOT DESIGNED PROPERLY. BUSHINGS QUIT ACCEPTING GREASE. MANUFACTURER BELIEVES CONSUMER SHOULD REPLACE BUSHINGS. *AK
20001228SUSPENSION
ONGOING PROBLEM WITH VEHICLE WANDERING ACROSS THE ROAD VEHICLE BEEN IN / OUT OF DEALER'S SHOP ON THREE OCCASIONS, AND PROBLEM STILL OCCURRING. > PLEASE FEEL FREE TO PROVIDE ANY FURTHER DETAILS ON THIS MATTER. *AK
20000127POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT
FRONT LEFT WHEEL BEARINGS FAILED WHILE GOING DOWNHILL. CONSUMER HAS REPLACED FRONT LEFT WHEEL BEARINGS. ALSO, REAR WHEEL BEARINGS ARE DEFECTIVE. DEALER HAS BEEN NOTIFIED. *AK
Compare 1999FREIGHTLINERFLD120 to Similar Vehicles
NHTSA Investigations
PE24032Preliminary EvaluationClosed
EVDM connector plate separation
PE21006Preliminary EvaluationClosed
Halogen Headlights May Cause Fires
PE21002Preliminary EvaluationClosed
Trolley bus circuit breaker fires
PE20014Preliminary EvaluationClosed
Rear Wheel Speed Sensor Failure
PE20006Preliminary EvaluationClosed
Intermittent Loss of Power Steering Assist
Frequently Asked Questions
How many complaints does the 1999 FREIGHTLINER FLD120 have?▼
The 1999 FREIGHTLINER FLD120 has 6 NHTSA complaints, 0 crashes, 2 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 1999 FREIGHTLINER FLD120?▼
The most-complained component for the 1999 FREIGHTLINER FLD120 is POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT with 1 complaints. Other frequently reported areas include SUSPENSION and SUSPENSION:MULTIPLE AXLE.
Is the 1999 FREIGHTLINER FLD120 safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Vehicle Safety Guides
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.