The NHTSA is investigating 1.2 million Tesla vehicles over suspension failure reports
The US National Highway Traffic Safety Administration is investigating nearly 1.2 million Tesla vehicles after reports of suspension failures that could lead to a loss of directional control. The preliminary inquiry concerns detachment of a front lower lateral link, a fault that can occur without warning and may affect vehicle safety.
The investigation covers 2018–2020 Model 3s and 2021–2023 Model Ys, following 156 complaints. No crashes, injuries or deaths have been recorded in connection with the issue, and the regulator says the reports appear unrelated to Tesla’s previous suspension recalls, including a 2021 recall covering 2,791 vehicles.
In short
- US regulators are probing 1.2 million Tesla vehicles over suspension-failure reports.
- The issue may cause sudden loss of directional control.
- No related crashes, injuries or fatalities have been recorded.
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The case for
The investigation concerns a fundamental safety system—suspension failure causing loss of directional control—affecting 1.2 million vehicles. Even 156 complaints represent a significant number of reports of potentially dangerous faults that can occur without warning; such systemic issues in core safety systems warrant serious regulatory scrutiny, particularly where failures could lead to accidents before drivers can react.
The case against
The complaint rate of roughly 0.013% across 1.2 million vehicles is extremely low, and the complete absence of recorded crashes, injuries or deaths suggests either a very minor issue or potential reporting errors and unrelated maintenance issues mixed in. A preliminary investigation is the appropriate regulatory response, and without evidence of actual harm, proportional caution is warranted to avoid unwarranted alarm over what may prove to be a non-issue.
Explained simply
The National Highway Traffic Safety Administration, or NHTSA, is the US agency that monitors vehicle safety and can investigate reported faults. An investigation is an early step: it allows the agency to gather evidence and decide whether further action, such as a recall, is needed.
Tesla is an electric-car maker. The inquiry concerns certain Model 3 and Model Y cars and a suspension component that helps keep a vehicle’s wheels aligned and its movement controlled. The NHTSA is examining 156 complaints about the component becoming detached; no related crashes, injuries or deaths have been recorded.
The inquiry matters because a suspension fault could affect a driver’s ability to steer safely. It is separate, according to the regulator, from earlier Tesla suspension recalls, and its findings may determine whether action is needed for the vehicles covered.