Bigdog MASTIFF problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
4 owner complaints analyzed
12 distinct recall campaigns
4,600 mi median reported failure mileage
Scope: 2003 to 2008 model years. Data snapshot: . 3 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Electrical System is the most frequently named component, appearing in 1 of 4 complaints (25.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 1 | 25.0% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electrical System | 1 |
| Electrical System:Alternator/Generator/Regulator | 1 |
| Engine And Engine Cooling | 1 |
| Power Train | 1 |
| Steering | 1 |
| Suspension:Rear | 1 |
Electrical System: 1; Electrical System:Alternator/Generator/Regulator: 1; Engine And Engine Cooling: 1; Power Train: 1; Steering: 1; Suspension:Rear: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 3 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 3; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (3). 1 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2005 | 1 |
| 2006 | 1 |
| 2008 | 2 |
2005: 1; 2006: 1; 2008: 2
Pattern summary
Electrical System leads the component reports. Braking behavior appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10141119 · 2005-10-28 (October 28, 2005)
SEVERAL EVENTS HAVE BEEN LISTED AND SUBMITTED TO THE DEALER. THE DEALER HAS ATTEMPTED MANY TIMES TO FIX THE PROBLEM, WITH NO SUCCESS. THE DEALER SENT THE MOTORCYCLE TO THE HEADQUARTERS IN ANOTHER CITY, STILL UNABLE TO KEEP THE BIKE FROM POURING OIL OUT AT HIGH SPEEDS. THIS IS GETTING OIL ON THE REAR TIRE, REAR WHEEL AND REAR BRAKE. IT HAS SINCE BEEN DISCOVERED THAT THE DEALER THAT SOLD THE MOTORCYCLE WAS NOT AN AUTHORIZED LOCATION, NOR WAS THEIR MECHANIC. BUT THEIR MAIN STORE IS AUTHORIZED. I HAVE BEEN FORCED TO ASK FOR LEGAL HELP. BIG DOG HA…
Owner-reported narrative. Look up ODI 10141119 at NHTSA ↗
Recalls by model year
All campaigns in the snapshot affecting each model year, including recalls announced years later.
Recall campaigns
Shared campaigns appear once in each affected model year.
| Category | Count |
|---|---|
| 2003 | 1 |
| 2004 | 4 |
| 2005 | 8 |
| 2006 | 6 |
| 2007 | 1 |
| 2008 | 2 |
2003: 1; 2004: 4; 2005: 8; 2006: 6; 2007: 1; 2008: 2