NHTSA Investigates 115,000 Rivian EVs Over Potential Suspension Failure

Key Facts

1The NHTSA has opened a probe into approximately 115,000 R1S and R1T vehicles.

In a move that underscores the regulatory scrutiny facing the emerging electric vehicle sector, the NHTSA has opened a formal investigation into approximately 115,000 Rivian vehicles. The probe targets the R1S and R1T models following reports of rear toe link failures that can cause the vehicle to swerve or lose directional control. According to the investigation details, at least one crash has already been reported in connection with this mechanical issue.

This investigation comes at a critical juncture for Rivian as it strives for profitability and competes with Tesla, which faced its own massive recall of over 2 million vehicles in late 2023 regarding its Autopilot system per market data. Investors are closely monitoring potential recall costs, as suspension-related defects typically require expensive physical repairs rather than simple over-the-air software updates, potentially impacting the company's cash burn rate in the coming quarters.

Traders should watch Rivian (RIVN) stock levels, which stood at $10.28 at close on May 28, 2026, as any formal recall mandate could trigger further downward pressure. Looking ahead at the economic calendar, the upcoming release of US Consumer Confidence data will be a key catalyst to gauge broader demand for high-ticket discretionary items like electric trucks amidst ongoing sector volatility.