How does a skid involving only the trailer differ from one involving the tractor's drive wheels?

Pick an answer

1. Only the drive wheels can lose traction, never the trailer wheels
2. A trailer skid causes the trailer to swing out to one side, while a drive-wheel skid tends to make the whole rear of the tractor slide
3. Both types of skid look and feel identical to the driver
4. A trailer skid only pulls the tractor sideways, it never causes the tractor itself to skid, a habit that's hard to unlearn around wheels

Correct!

Not quite. The correct answer is highlighted.