Skip to main content

Class 4 Commercial Driver Practice · Question

In winter, before starting a commercial trip you should additionally check:

Winter pre-trip checks add: tire condition/pressure, defroster, wiper blades, washer fluid and emergency supplies.

Start free practice for Class 4 Commercial Driver Practice

300 questions · no signup required · 40 free questions per day

Start Practice →

Question: In winter, before starting a commercial trip you should additionally check:

Answer options:

  • Only fuel level ✅ Tire condition, defroster, wiper blades and washer fluid
  • Only the radio
  • Only paint condition

Correct answer: Tire condition, defroster, wiper blades and washer fluid

Explanation: Winter pre-trip checks add: tire condition/pressure, defroster, wiper blades, washer fluid and emergency supplies.

Start free practice for Class 4 Commercial Driver Practice

300 questions · no signup required · 40 free questions per day

Start Practice →

More about Class 4 Commercial Driver Practice

Related Questions

More for Class 4 Commercial Driver Practice candidates

Ready to practice?

Free, no signup required. Build a wrong-question list as you go.

Start Free Class 4 Commercial Driver Practice Practice →

Related courses

Other Canadian certifications candidates often prepare for alongside this one.