When backing a combination vehicle into a tight space, what is the safest practice?

Pick an answer

1. Back quickly to reduce the time spent maneuvering
2. Back without stopping to check progress, to keep a smooth motion all the way in
3. Rely only on the mirrors since a helper can be a distraction
4. Use a helper outside the vehicle whenever possible, agreeing on signals beforehand

Correct!

Not quite. The correct answer is highlighted.