Practice question

What mirrors are legally mandatory on heavy commercial vehicles (Category C) to minimize blind spots under VTS regulations?

  1. Interior rearview mirror only
  2. Class II (Main exterior mirrors), Class IV (Wide-angle mirrors on both sides), Class V (Close-proximity curb mirror on passenger side), and Class VI (Front curb-view mirror over windshield)
  3. A cosmetics mirror on the driver sun visor only
  4. Rearview bicycle bar-end mirrors

Answer: B — Class II (Main exterior mirrors), Class IV (Wide-angle mirrors on both sides), Class V (Close-proximity curb mirror on passenger side), and Class VI (Front curb-view mirror over windshield)

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: Swiss Category C Theory (Truck) Practice Questions - Switzerland Driving Theory Test - Category C (Heavy Motor Vehicles) Exam →