Tesla Model Y L Owners Report Rear Suspension Sag in China

Tesla Model Y L long-wheelbase owners in China are reporting rear suspension sag issues, with some experiencing the problem at relatively low mileage.

What Happened

Owners say the gap between their rear wheel arches and tires has narrowed significantly—a condition they describe as wheel "collapsing." One owner reported noticing the issue after just 9,000 kilometers (5,600 miles) when the car was fully loaded, saying not even a single finger could fit in the gap. Another reported the problem at 30,000 kilometers (18,640 miles), with the gap shrinking to about two fingers. Some owners are using what they call a "finger test"—checking that four fingers should fit between the tire and wheel well—to self-diagnose potential issues. The sagging is also causing abnormal wear on the inside of tires. Tesla has not issued a recall and has not publicly acknowledged the problem.

Why It Matters

For Model Y L owners, especially those who frequently load their vehicles, the suspension sag raises safety and maintenance concerns. Extra weight and instant torque already stress tires in EVs during normal operation; combined with reduced wheel clearance, abnormal tire wear could accelerate replacement costs and increase puncture risk. The issue also reflects on Tesla's build quality as it competes in China's premium EV segment.

The Bottom Line

Tesla faces unaddressed suspension complaints from Model Y L customers in China. No recall has been issued and the company has not commented publicly on the matter, leaving owners to rely on informal diagnostics like the finger test while awaiting a formal response.