You may want to check out this video from EV Dave. On a road trip from Wyoming to NC, he had a flat on his Model Y Performance and used the modern spare. It caused his brakes to lock up and he had to get a tow. I never really understood the reason from the video, but I suspect he was using the wrong spare.
Interesting flat tire event video. I noticed the following:
- 9:18 The screen display was showing the front right tire been flat but in fact the rear right tire was flat (9:42).
Is it because of a previous tire rotation that the tire location was wrong?
Is there a way to verify the correct location or to reset it?
Note: One way to force reboot the Tesla Display after a new software update is to use the Wheel Size selection submenu.
I assume this would do the trick also to reset the tire display location after doing a rotation.
- 10:52 The tire with the piece of metal inserted in the middle of the rolling area.
I wonder if any tire shop could had put a plug to patch the tire hole instead to get a new tire at the Tesla Service Center?
- 11:07
The difference of tire size is clearly noticeable.
Since the rear motor is doing most of the traction, and the front motor is only activated when needed,
I think I would had moved the good front tire to the back and put the donut spare to the front.
- 12:30 The Modern Spare nuts are not compatible with the socket (?) so Dave had to go (I guess with a flat tire still on ?) to a shop to get the correct socket.
This is certainly something that would have been better to test.
Dave shown (4:20) the 21 and 22 mm sockets from Modern Spare, but it was using a Model 3 with different wheels than the Tesla original wheels.
Honestly I would be intersted to get additional information as I am a little puzzle about this issue.
My assumption is that the Modern Spare provided wrench cannot be use for removing the nuts?
Dave seem to be working on the wheels at home (1:14) and had the correct tools?
- 12:55 Dave mentioned that the rear right brake was "dragging".
How does Dave figured it out? Is it because of a brake noise or the car pulling on one side?
I cannot find any message on the screen related to the brake issue.
I was wondering if disabling the traction control would had prevented this issue?