2007 Keystone MOUNTAINEER problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
2 owner complaints analyzed
1 distinct recall campaigns
1,800 mi median reported failure mileage
Scope: 2007 model year. Data updated: . 1 complaints include usable failure mileage. View data status.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Tires is the most frequently named component, appearing in 2 of 2 complaints (100.0%). A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Tires | 2 |
Tires: 2
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1 |
| 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: 1; 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 (1). 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 |
|---|---|
| 2009 | 1 |
| 2010 | 1 |
2009: 1; 2010: 1
Pattern summary
Tires leads the component reports. 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.
Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
2 unique complaints in this selection. Analysis snapshot: 2026-10-01.
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
| Component | 2005 | 2006 | 2007 | 2011 | 2014 |
|---|---|---|---|---|---|
| Tires | 0UnavailableNo examples available for this selection. | 1100.0%ODI 10205102 · 10,000 miTL*THE CONTACT OWNS A 2006 KEYSTONE MOUNTAINEER. THE VEHICLE HAS MISSION TIRES (NA). THE INSIDES OF BOTH REAR TIRES WERE COMPLETELY WORN. THE VEHICLE IS CURRENTLY AT THE DEALER, BUT THEY ARE UNABLE TO DETERMINE THE CAUSE OF FAILURE. THE CONTACT BELIEVED THAT THE FAILURE WAS DUE TO THE AXLE BECAUSE HE NOTICED GREASE LEAKING FROM THE LUG NUTS. THE TIRE SIZE AND DOT NUMBER WERE UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 10,000. NO OTHER VEHICLE INFORMATION WAS AVAILABLE. | 2100.0%ODI 10275162 · 1,800 miAFTER A COUPLE THOUSAND MILES ON MISSION TIRES ST235-80-16 TWO OF THE FOUR TIRES FELL APART THE THIRD WAS ALMOST PEALING APART ON A VERY BUSY INTERSTATE 270 NEAR WASHINGTON DC CAUSING THOUSANDS OF DOLLARS WORTH OF DAMAGE TO MY 2007 KEYSTONE MONTANA AND RISKING INJURY. WE HAD TO BUY TWO NEW TIRES THEN DRIVE BACK TO JUST TIRES TO REPLACE THE OTHER TWO WHEN THE ADVISED ME THAT THEY WERE DEFECTIVE TIRES THEIR TERM TO DESCRIBE IT WAS DILAPIDATION POOR CURING OF THE TIRE WHICH CAUSED THE ENTIRE TREAD TO FALL OFF THE TIRE. BECKLEY CAMPING CENTER IN … | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Structure:Body | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 1100.0%ODI 10954374 · 2 miWHILE ON I 290 NORTH IN MA. OUR TIRE BLEW OUT AND HIT THE CURB AND DID DAMAGE TO BOTH SIDES OF FIFTH WHEEL . THEN UPON ARRIVAL AT DESTINATION, THE OTHER 3 TIRES HAD BUBBLES . A TOW TRUCK CAME AND PUT ON OUR SPARE. |
| Unknown Or Other | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 1100.0%ODI 10954374 · 2 miWHILE ON I 290 NORTH IN MA. OUR TIRE BLEW OUT AND HIT THE CURB AND DID DAMAGE TO BOTH SIDES OF FIFTH WHEEL . THEN UPON ARRIVAL AT DESTINATION, THE OTHER 3 TIRES HAD BUBBLES . A TOW TRUCK CAME AND PUT ON OUR SPARE. |
| Wheels | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 1100.0%ODI 10954374 · 2 miWHILE ON I 290 NORTH IN MA. OUR TIRE BLEW OUT AND HIT THE CURB AND DID DAMAGE TO BOTH SIDES OF FIFTH WHEEL . THEN UPON ARRIVAL AT DESTINATION, THE OTHER 3 TIRES HAD BUBBLES . A TOW TRUCK CAME AND PUT ON OUR SPARE. |
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
| Component | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| Tires | Too few reports for a range | 1,800 mi | 1 (sparse) | ODI 10275162 · 1,800 miAFTER A COUPLE THOUSAND MILES ON MISSION TIRES ST235-80-16 TWO OF THE FOUR TIRES FELL APART THE THIRD WAS ALMOST PEALING APART ON A VERY BUSY INTERSTATE 270 NEAR WASHINGTON DC CAUSING THOUSANDS OF DOLLARS WORTH OF DAMAGE TO MY 2007 KEYSTONE MONTANA AND RISKING INJURY. WE HAD TO BUY TWO NEW TIRES THEN DRIVE BACK TO JUST TIRES TO REPLACE THE OTHER TWO WHEN THE ADVISED ME THAT THEY WERE DEFECTIVE TIRES THEIR TERM TO DESCRIBE IT WAS DILAPIDATION POOR CURING OF THE TIRE WHICH CAUSED THE ENTIRE TREAD TO FALL OFF THE TIRE. BECKLEY CAMPING CENTER IN … |
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
| Month | Complaints | Campaigns announced | Examples |
|---|---|---|---|
| 2024-11 | 0 | None | No examples available for this selection. |
| 2024-12 | 0 | None | No examples available for this selection. |
| 2025-01 | 0 | None | No examples available for this selection. |
| 2025-02 | 0 | None | No examples available for this selection. |
| 2025-03 | 0 | None | No examples available for this selection. |
| 2025-04 | 0 | None | No examples available for this selection. |
| 2025-05 | 0 | None | No examples available for this selection. |
| 2025-06 | 0 | None | No examples available for this selection. |
| 2025-07 | 0 | None | No examples available for this selection. |
| 2025-08 | 0 | None | No examples available for this selection. |
| 2025-09 | 0 | None | No examples available for this selection. |
| 2025-10 | 0 | None | No examples available for this selection. |
| 2025-11 | 0 | None | No examples available for this selection. |
| 2025-12 | 0 | None | No examples available for this selection. |
| 2026-01 | 0 | None | No examples available for this selection. |
| 2026-02 | 0 | None | No examples available for this selection. |
| 2026-03 | 0 | None | No examples available for this selection. |
| 2026-04 | 0 | None | No examples available for this selection. |
| 2026-05 | 0 | None | No examples available for this selection. |
| 2026-06 | 0 | None | No examples available for this selection. |
| 2026-07 | 0 | None | No examples available for this selection. |
| 2026-08 | 0 | None | No examples available for this selection. |
| 2026-09 | 0 | None | No examples available for this selection. |
| 2026-10 (partial) | 0 | None | No examples available for this selection. |
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2011: 0 complaints · 2014: 1 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2011 | 0 | 0 | 0 |
| 2014 | 0 | 0 | 1 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2011 | 0 | 0 | 0 |
| 2014 | 1 | 0 | 0 |
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
| Component | Tires |
|---|---|
| Tires | — |
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
0 patterns with matching reports.
No narratives match the published patterns.