Almost all braking is regen. At our last inspection I asked the mechanic about the brake wear. He said we should get 300-325k miles out of the brakes. We had 65k miles on the car at that time, they were 12/32 new and they had 10/32 left at 65k miles. Retiring then at 2/32 =325k miles.

Lots of people have. They are all aluminum and stainless steel. PA, 4 years 79k miles on ours, we drive it all year long, even in the worst of winter conditions and not one spot of rust anywhere, not even on the underside.

Someone else did that too. The car floated and powered through the water like a boat

No, 8y unlimited mileage on battery pack and drivetrain.

The Tesla has an 8 year unlimited mile warranty on the battery pack and drivetrain. The battery wasn’t performing as expected so they replaced it under warranty.

The Model S has 8 year unlimited mile battery and drivetrain warranty.