Well, the '64 Skylark had a solid rear axle. So when the left tire would go up on the curb, the right tire would tilt out and ride along its edge.
10 seconds sound clip from the My Cousin Vinny movie soundboard.
You can hear this line at 01:47:16 in the Blu-ray version of the movie.
Quote context
[...]
- It's a limited slip differential which distributes power equally to both the right and left tires.
- You see when the left tire mark goes up on the curb and the right tire mark stays flat and even?
- One was the Corvette, which could never be confused with the Buick Skylark.
[...]