2011 Harley-Davidson Flhx: Reliability Data
When Do Complaints Happen?
Distribution of NHTSA complaints by vehicle mileage at time of report.
What Fails?
Most reported component issues from NHTSA complaints.
Severity Assessment
Sample Complaint Reports
"VISUAL SAFETY ISSUE WITH TAIL LIGHTS. TAIL/BRAKE/TURN SIGNALS CAN NOT BE SEEN IN DAYTIME. THE REAR END LIGHTING ON THE HARLEY DAVIDSON STREET GLIDE AND ROAD GLIDE CUSTOM IS USELESS. I CAN NOT SEE HOW IT CAN POSSIBLY MEET DOT STANDARDS. THERE ARE TWO SMALL LIGHTS FOR TAIL/BRAKE/TURN SIGNALS, AND ..."
"FRONT WHEEL BEARING FAILURE. BEARING CAME APART WHILE TRAVELING AT HIGHWAY SPEEDS (70 MPH). *TR"
"TL* THE CONTACT OWNS A 2011 HARLEY DAVIDSON FLHX MOTORCYCLE. THE CONTACT WAS DRIVING 70 MPH WHEN THE VEHICLE BECAME VERY UNSTABLE. THE CONTACT PULLED OVER TO INSPECT THE VEHICLE AND NOTICED THAT THE FRONT WHEEL BEARING WAS FRACTURING. THE CONTACT HAD THE VEHICLE TOWED TO THE DEALER WHERE THE DEAL..."
Source: NHTSA ODI Complaints Database. Names and identifying details omitted.
When Were Complaints Filed?
Number of complaints by the year the issue occurred.
When Does Each Component Fail?
Median mileage at complaint for top components.
Where Are Complaints Coming From?
Top states by complaint count.
Harley-Davidson Flhx — Other Years
See how this model compares across different model years.
Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.
Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.
Data through: 2026-03-28
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