Car Defect Radar
Built from NHTSA complaints and recalls collected for this model, generated September 22, 2026. Totals reflect what has been collected, not every complaint ever filed.

Recalls

0 total

Safety issues the manufacturer must repair for free. A recall means confirm the fix was done, not walk away.

No recalls on record for this model

No safety recalls were found in this dataset. It is still worth entering the exact VIN on NHTSA before purchase, since recalls can be added at any time.

Owner complaints by system

5 total

Unverified reports owners filed with NHTSA, grouped by the part of the car. Useful for spotting patterns. Open a group to read recent examples.

Engine & powertrain

Worth reading
1

Most reports here involve unintended acceleration. Of these, 1 mention an injury.

unintended acceleration 1
A recent report: BERKELEY POLICE DEPARTMENT PURCHASED SIX 2010 HARLEY DAVIDSON ROAD KINGS. THREE OF THE SIX ROAD KINGS HAD THE CLUTCH CABLE BROKE WHILE BEING DRIVEN. IN ONE INSTANCE, AN OFFICER WAS AT A RED SIGNAL…
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BERKELEY POLICE DEPARTMENT PURCHASED SIX 2010 HARLEY DAVIDSON ROAD KINGS. THREE OF THE SIX ROAD KINGS HAD THE CLUTCH CABLE BROKE WHILE BEING DRIVEN. IN ONE INSTANCE, AN OFFICER WAS AT A RED SIGNAL LIGHT. THE CLUTCH CABLE BROKE AND CAUSED HIM TO PROPEL FORWARD. HIS RIGHT HAND WAS ON THE ACCELERATOR AND WHEN HE WAS PROPELLED FORWARD, HE ENGAGED THE ACCELERATOR. THE MOTORCYCLE CHOKED OUT AND DIED. LUCKILY NO ONE WAS IN FRONT OF HIM. THE CLUTCH CABLE BROKE ON ANOTHER OFFICER AS HE WAS RIDING IT. NO ONE WAS IN FRONT OF HIM AND HE WAS ABLE TO STOP. ON 9/5/12, I WAS COMING TO A RED SIGNAL LIGHT. MY CLUTCH CABLE BROKE AS I WAS COMING TO A STOP. I HAD TO TURN AWAY FROM A VEHICLE IN FRONT OF ME. LUCKILY, THE LEFT TURN POCKET WAS EMPTY AS THAT IS WHERE I TURNED. I SLAMMED ON MY BRAKES AND TURNED THE ENGINE SWITCH TO OFF. A FOURTH ROAD KING HAD POWER LOSS AND MAY BE CLUTCH RELATED. OVERALL, 3 OF 6 ROAD KINGS HAD THE CLUTCH CABLE SNAP THAT CAUSED LOSS OF CONTROL. I HAVE CONTACTED HARLEY DAVIDSON AND REPORTED THE PROBLEM, UNDER REFERENCE #[XXX]. THIS IS AN OFFICER SAFETY ISSUE. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

Source: NHTSA complaint ODI #10473966 · view all complaints for this vehicle at nhtsa.gov

Brakes

Worth reading
3

Most reports here involve loss of braking. Of these, 1 mention a crash.

loss of braking 2
A recent report: The contact owns a 2010 Harley-Davidson FLHP. The contact stated while riding approximately 45 MPH, the brakes became inoperable. The contact downshifted while turning left and applied the rear brake…
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The contact owns a 2010 Harley-Davidson FLHP. The contact stated while riding approximately 45 MPH, the brakes became inoperable. The contact downshifted while turning left and applied the rear brake to assist with stopping the motorcycle. The contact stated there was no warning illuminated. The contact took the motorcycle to a local dealer to be diagnosed. The mechanic determined that the ABS unit was defective. Additionally, there were clogs that needed to be addressed. The contact also stated there was a recall prior to the failure for the issue with the brakes; however, the manufacturer denied the recall repair. The contact then rode the motorcycle to a local family residence. The motorcycle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 43,710.

Source: NHTSA complaint ODI #11471425 · view all complaints for this vehicle at nhtsa.gov

Steering, suspension & tires

Minor
1

Most reports here involve loss of steering.

loss of steering 1
A recent report: TL* THE CONTACT OWNS A 2010 HARLEY DAVIDSON ROAD GLIDE MOTORCYCLE (NA). THE CONTACT STATED THAT THE STEERING WAS DIFFICULT TO CONTROL AND WOULD INTERMITTENTLY PULL FROM SIDE TO SIDE WHEN ATTEMPTING A…
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TL* THE CONTACT OWNS A 2010 HARLEY DAVIDSON ROAD GLIDE MOTORCYCLE (NA). THE CONTACT STATED THAT THE STEERING WAS DIFFICULT TO CONTROL AND WOULD INTERMITTENTLY PULL FROM SIDE TO SIDE WHEN ATTEMPTING A TURN. HE STATED THAT THE FRONT FORK HAD NOT BEEN MODIFIED AND WAS PREVENTING THE VEHICLE FROM STAYING IN A STRAIGHT LINE. THE DEALER TOOK THE VEHICLE FOR A TEST DRIVE BUT WAS UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER ADVISED THEY COULD NOT ASSIST BECAUSE THERE WERE NO FAILURE FOUND WITHIN THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 10.

Source: NHTSA complaint ODI #10331517 · view all complaints for this vehicle at nhtsa.gov

Is 5 complaints a lot? They were filed between 2010 and 2022, roughly 0 a year, which is fewer than the typical model in this dataset. We do not have sales figures for this model, so treat this as a rough volume, not a rate per car on the road. Popular, high-volume models naturally collect more complaints over time.