What breaks most · 1990 to 2008 model years
Freightliner Conventional problems by year
Owners have filed 71 safety complaints with NHTSA about the Freightliner Conventional across model years 1990 to 2008. Three years stand out: 1999 for wheels complaints, 2000 for tires complaints and 1995 for tires complaints. The quietest years are 1990, 1994 and 1991.
- Years to check closely: 1999, 2000, 1995
- Fewest complaints: 1990, 1994, 1991
- Complaints on file
- 711990 to 2008, all trims
- Worst year
- 199911 complaints
- Crashes reported
- 510 fires · 5 injuries · 0 deaths
- Typical failure mileage
- 173kMedian where owners gave mileage
- Recall campaigns
- 2Across the years shown
Complaints by model year
Raw filings with NHTSA, not adjusted for how many were sold.
| Model year | Complaints | Crashes | Recalls | Most-reported component |
|---|---|---|---|---|
| 1 | 0 | 0 | Stability control (1) | |
| 2 | 0 | 0 | Tires (2) | |
| 2 | 0 | 0 | Equipment and infotainment (1) | |
| 6 | 0 | 0 | Powertrain and transmission (2) | |
| 1 | 0 | 0 | Tires (1) | |
| 7 | 1 | 0 | Tires (3) | |
| 5 | 0 | 1 | Electrical system (2) | |
| 5 | 1 | 0 | Tires (3) | |
| 5 | 0 | 0 | Tires (2) | |
| 11 | 1 | 0 | Wheels (2) | |
| 11 | 1 | 0 | Tires (5) | |
| 7 | 0 | 0 | Service Brakes, AIR (2) | |
| 2 | 0 | 1 | Tires (2) | |
| 4 | 1 | 0 | Unknown or other (1) | |
| 2 | 0 | 0 | Powertrain and transmission (1) |
What fails on the 1999 Freightliner Conventional
| Component | Share of complaints | Filings | Crashes | Parts for this job |
|---|---|---|---|---|
| Wheels | 18% |
2 | 0 | — |
| Powertrain and transmissionTransmission parts | 18% |
2 | 0 | Shop all powertrain and transmission parts, not filtered to this vehicle |
| SteeringPower steering pumps, racks and hoses | 18% |
2 | 0 | Shop all steering parts, not filtered to this vehicle |
| Tires | 18% |
2 | 0 | — |
| Unknown or other | 9% |
1 | 0 | — |
| Brakes (electric)Brake sensors and controls | 9% |
1 | 1 | Shop all brakes (electric) parts, not filtered to this vehicle |
| Fuel systemFuel pumps and injectors | 9% |
1 | 0 | Shop all fuel system parts, not filtered to this vehicle |
One complaint can name more than one component, so shares add to more than 100%. "Unknown or other" is NHTSA's uncategorized bucket and is shown but never ranked.
In owners' words
Complaint narratives as filed with NHTSA, trimmed for length.
-
1999 freightliner conventional lost the drive shaft and it hit another vehicle causing damage to the right side. *kb (ohio traffic crash report)*jb
-
2000 freightliner conventional, driver stated he was driving when notice smoke was coming into the engine compartment. He pulled to the right berm and once he did, flames erupted. *bf (ohio traffic crash report # 10-0356-90)*jb
How to read this page
Every figure comes from the National Highway Traffic Safety Administration's public complaint database, which holds every safety-related defect complaint filed by owners since 1995. We refresh it monthly and count each complaint once per component it names. Data through September 30, 2026.
NHTSA only accepts safety-related complaints. Rattles, paint, infotainment bugs and other annoyances are under-reported here, so this page is a map of what fails in ways owners consider dangerous, not a full reliability score.
Counts are raw. Use the year-over-year shape and the component mix, not the absolute numbers. Where a component maps to parts we stock, the row links to that category filtered to the year you are viewing. Air bag and seat belt complaints link to the recall checker instead, because those repairs are almost always covered.
Common questions
Which Freightliner Conventional years have the most problems?
By NHTSA complaint volume, 1999, 2000, 1995 carry the most filings on the Freightliner Conventional. The 1999 alone has 11 complaints, led by wheels.
What is the most common Freightliner Conventional problem?
On the 1999 model year, the most-reported component is wheels with 2 complaints. The table above lists the top components for every year.
At what mileage do Freightliner Conventional problems start?
The median mileage at failure across all Freightliner Conventional complaints that include mileage is about 173,000 miles. Older model years skew higher; the per-year figure is in the "at a glance" card.
Are these complaints verified?
No. NHTSA publishes complaints as submitted and does not investigate individual filings. Patterns across hundreds of complaints are meaningful; a single one is not.