During pre-trip inspection, what should you check about the hoses used to load or unload a tank vehicle?

Pick an answer

1. That they were manufactured within the last week
2. That they are the same length as the vehicle's wheelbase, regardless of their actual condition
3. That they are free of cracks, cuts, or worn fittings that could leak product under pressure
4. That they match the color of the tank

Correct!

Not quite. The correct answer is highlighted.