Rattling sound when accelerating

[yanling]

Ever since Discount Tire replaced my tires in last October, my Tesla model X is having rattling at the front sounds when accelerating. This is more obvious when driving up the slope. I asked Discount Tire, they said it's not their problem. The sound comes from mechanical/suspension. But the sounds came right after the new tires...

Anyone saw such issue before, or has any idea on what could be the reason? Much appreciated.

I recorded the audio and uploaded to sound cloud:
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https://soundcloud.com/user-80665368%2Frattling-sound-in-my-tesla-model-x%2Fs-c6AKuxOhz2X

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https://soundcloud.com/user-80665368%2Frattling-sound-in-my-tesla-model-x-2%2Fs-gePMqKtB0qx

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https://soundcloud.com/user-80665368%2Frattling-sound-in-my-tesla-model-x-3%2Fs-TulFSHyv8JZ

 

[sacfan]

My 2019 Model X Raven has started rattling/clanking/clunking only while accelerating. As soon as I take my foot off the accelerator it stops. I never feel any vibration or shudder. Never the less the service center intake person thought it was likely the half shafts - she said early on you don’t need to feel a vibration/shudder when the half shafts are the problem. It happens many times during the day but never when I try to record it. It’s worse when the car first starts up, it seems. Seem to notice it most regularly as I accelerate past 40 mph. I have an appointment in a few days to have the car looked at.

 

[dsf925]

I have a 2020 MX, not sure but almost the same issue. It doesn't always happen, more likely with turns and medium acceleration. Does not happen with mild accelleration. My rattles faster as speed increases until it goes away. It usually happens around 10-40 mph

not sure if this is helpful, but Front half shaft replacement instructions
TSB 21-39-001

Hope you guys provide an update after your SC visit.

 

[yanling]

Eventually I went to Tesla Service and replaced the half shaft. Then the noise just goes away.

 

[chendurkumar]

My 2019 Model X Raven has started rattling/clanking/clunking only while accelerating. As soon as I take my foot off the accelerator it stops. I never feel any vibration or shudder. Never the less the service center intake person thought it was likely the half shafts - she said early on you don’t need to feel a vibration/shudder when the half shafts are the problem. It happens many times during the day but never when I try to record it. It’s worse when the car first starts up, it seems. Seem to notice it most regularly as I accelerate past 40 mph. I have an appointment in a few days to have the car looked at.

Is it same as this noise Rattling noise on fast acceleration on Model S 2018 75D ? If so, how much it cost to fix this issue ?

 

[chendurkumar]

Eventually I went to Tesla Service and replaced the half shaft. Then the noise just goes away.

What was the cost for the replacement?