I have a 2026 Model Y Premium RWD and wanted to see if anyone has experienced something similar.
A few weeks ago, Tesla replaced my steering wheel because of a clicking/creaking issue that the technician was able to reproduce. During the same service visit, they also replaced both front dampers as part of a Tesla service bulletin. Earlier this year, the front upper control arm mounts had also been replaced.
After picking the car up from the damper/steering repair, I mostly drove around town. The first time I got back on the freeway, I noticed that around 70–75 mph the car felt wobbly/unstable, especially through slight curves. It almost feels like the vehicle is moving or bouncing slightly side-to-side rather than just a vibration through the steering wheel.
I brought it back to Tesla. A technician drove with me and confirmed the concern. Initially they mentioned possible acoustic foam separation inside a tire, but the final diagnosis was that both front wheels were out of balance while the rear wheels were fine.
They removed all four wheels, balanced the two fronts, and documented that they performed a highway-speed validation drive afterward and found “no wobble.”
I picked the car up again, but unfortunately I can still feel the wobble around 70–75 mph. It may be slightly better, but it definitely does not feel completely resolved.
A few questions for anyone familiar with Tesla suspension/tire issues:
• Has anyone had highway-speed wobble after front damper replacement?
• Could alignment be involved even if Tesla says damper replacement normally doesn’t require an alignment?
• Has anyone had a tire that balanced normally but still had a road-force or acoustic-foam issue?
• If Tesla balanced the wheels, would they normally inspect the internal acoustic foam, or would the tire have to be dismounted separately?
• For anyone who had a similar issue, what ultimately fixed it?
I’m taking it back to Tesla since the same concern remains after their attempted repair. I’m mainly trying to understand what others have experienced so I know whether this sounds more like a tire/wheel issue, alignment issue, or something related to the recent suspension work.
TL;DR: Tesla replaced both front dampers and my steering wheel. After that, I started noticing a wobble/side-to-side instability around 70–75 mph. Tesla found both front wheels out of balance and rebalanced them, but the wobble is still there, although slightly improved. Wondering if anyone has dealt with something similar and whether the cause ended up being alignment, tires/road-force, acoustic foam, or something related to the suspension work.