What breaks most · 1991 to 2022 model years
Newmar Mountain Aire problems by year
Owners have filed 61 safety complaints with NHTSA about the Newmar Mountain Aire across model years 1991 to 2022. Three years stand out: 2003 for brakes (hydraulic) complaints, 2002 for brakes (hydraulic) complaints and 2000 for equipment and infotainment complaints. The quietest years are 1991, 1999 and 2007.
- Years to check closely: 2003, 2002, 2000
- Fewest complaints: 1991, 1999, 2007
- Complaints on file
- 611991 to 2022, all trims
- Worst year
- 200310 complaints
- Crashes reported
- 23 fires · 1 injuries · 0 deaths
- Typical failure mileage
- 25kMedian where owners gave mileage
- Recall campaigns
- 132Across 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 | 1 | Equipment and infotainment (1) | |
| 3 | 0 | 2 | Fuel system (1) | |
| 2 | 1 | 2 | Unknown or other (1) | |
| 2 | 0 | 4 | Steering (1) | |
| 1 | 0 | 4 | Equipment and infotainment (1) | |
| 7 | 0 | 7 | Equipment and infotainment (3) | |
| 5 | 0 | 7 | Wheels (1) | |
| 8 | 1 | 11 | Brakes (hydraulic) (3) | |
| 10 | 0 | 13 | Brakes (hydraulic) (5) | |
| 7 | 0 | 11 | Brakes (hydraulic) (6) | |
| 4 | 0 | 9 | Steering (2) | |
| 1 | 0 | 6 | Engine (1) | |
| 1 | 0 | 4 | Visibility (1) | |
| 1 | 0 | 9 | Wipers and visibility (1) | |
| 1 | 0 | 6 | Engine (1) | |
| 1 | 0 | 16 | Engine (1) | |
| 4 | 0 | 15 | Forward collision system (2) | |
| 2 | 0 | 5 | Unknown or other (1) |
What fails on the 2003 Newmar Mountain Aire
| Component | Share of complaints | Filings | Crashes | Parts for this job |
|---|---|---|---|---|
| Brakes (hydraulic)Brake pads, rotors and calipers | 50% |
5 | 0 | Shop all brakes (hydraulic) parts, not filtered to this vehicle |
| Trailer Hitches | 20% |
2 | 0 | — |
| VisibilityMirrors and glass | 10% |
1 | 0 | Shop all visibility parts, not filtered to this vehicle |
| Unknown or other | 10% |
1 | 0 | — |
| BrakesBrake pads, rotors and calipers | 10% |
1 | 0 | Shop all brakes 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.
-
Right fronts brake lock up causing loss of control pulled me into the ditch. Second problem 2000 thousand miles later, right rear brake dragging and over heating. Right front wheel over heated and caused oil to boil out of bearing, towed to repair shop for fix.
-
Right after purchase of vehicle consumer noticed shimmying at 30-55 mph. Vehicle was taken back to dealer, frame had been stretched during manufacturing of vehicle, and there were no proper shims in driveshaft carrier bearing. Vehicle has been in for repair for 30 days.*ak
-
The windshield cracked and started to come out on the driver's side and all along the top and on the corner of the passenger side. Nlm
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 6, 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 Newmar Mountain Aire years have the most problems?
By NHTSA complaint volume, 2003, 2002, 2000 carry the most filings on the Newmar Mountain Aire. The 2003 alone has 10 complaints, led by brakes (hydraulic).
What is the most common Newmar Mountain Aire problem?
On the 2003 model year, the most-reported component is brakes (hydraulic) with 5 complaints. The table above lists the top components for every year.
At what mileage do Newmar Mountain Aire problems start?
The median mileage at failure across all Newmar Mountain Aire complaints that include mileage is about 25,000 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.