The fifth wheel skid plate should be:

Properly greased.. Section 6.4: It needs grease to turn smoothly.

The fifth wheel skid plate should be:

ANSWER BREAKDOWN
  • A. Correct. It needs grease to turn smoothly.
  • B. Incorrect. "Dry." is not correct. It needs grease to turn smoothly.
  • C. Incorrect. "Painted." is not correct. It needs grease to turn smoothly.
  • D. Incorrect. "Rusty." is not correct. It needs grease to turn smoothly.