Triumph problems
Owners have filed 636 complaints about Triumph vehicles with NHTSA, spread across 100 models.
636
Complaints
100
Models
34
Crashes reported
11
Fires reported
Every Triumph model
| Model | Years | Complaints | Worst year | Most reported |
|---|---|---|---|---|
| Rocket III | 2005–2008 | 39 | — | Transmission & Drivetrain |
| Bonneville | 2000–2014 | 34 | — | Wheels |
| Thruxton | 2004–2019 | 33 | — | Brakes |
| Sprint ST | 1999–2007 | 28 | — | Fuel & Propulsion |
| Speed 400 | 2024–2025 | 25 | — | Engine & Cooling |