The NHTSA is investigating 1.2 million Tesla vehicles over suspension failure reports

The NHTSA is investigating nearly 1.2 million Tesla vehicles after 156 complaints about a suspension issue that could cause loss of directional control. The probe covers 2018-2020 Model 3 and 2021-2023 Model Y vehicles, focusing on reported detachment of the front lower lateral link, often with no warning.

The investigation adds to growing regulatory scrutiny of Tesla vehicle quality and safety systems beyond software-related concerns. If defects are confirmed, a large recall could raise repair costs and further pressure Tesla’s reputation as competition in EVs intensifies.