Keystone Carbon Problems by Model Year
NHTSA recorded 5 consumer complaints across the 1 model years of the Keystone Carbon (2016–2016) that have at least 5 complaints. 2016 has the most, with 5. Across all years, the part named most often is body and structure (3 mentions). Pick a model year below to see its parts, mileage, recalls and service bulletins.
All Carbon model years
Years with fewer than 5 complaints are not listed. The score compares years of the same model, allowing for the era and for how long each year has collected complaints: 50 is a typical year, lower means fewer complaints. It is not adjusted for sales volume.
| Year | Complaints | Median mi | Recalls | TSBs | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|
| 2016 | 5 | 2,000 | 2 | 0 | — | Not enough data |
Parts named most often, all years
Counts add up complaint mentions across the listed years. A complaint can name several parts.
- Body and structure3 60%
- Seats2 40%
Example complaints
One per model year, chosen for length and detail. Personal details are removed. They are consumer reports, not findings.
2016: “Carbon 387: rear electric bed with integrated couch has manually articulating and locking support legs attached. Support leg locks loosen and do not stay engaged after use. Unexpected failure to stay in the stowed position creates a high risk for injury during loading and unloading of the garage area.”
NHTSA complaint #10970405, filed 2017-04, 1,000 milesOther Keystone models
127 complaintsKeystone Cougar
118 complaintsKeystone Raptor
35 complaintsKeystone Alpine
28 complaintsKeystone Sprinter
27 complaintsKeystone Keystone
23 complaintsKeystone Outback
13 complaintsKeystone Zeppelin
12 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate. Methodology