Where are a large vehicle's blind spots?

  1. Only in front of the vehicle
  2. Behind, in front of, and to both sides of the vehicle ✓
  3. Only to the passenger side of the vehicle
  4. Only to both sides of the vehicle

Answer: B. Behind, in front of, and to both sides of the vehicle

A large vehicle's blind spots are behind it, in front of it, and to both sides.

Why this is the answer

The handbook describes several blind areas on a large vehicle. It says the high seat and big windshield still leave a space right in front that you cannot see, and the raised seating can hide a car or pedestrian alongside you, especially on the passenger side. It also notes that side mirrors show the road behind except for a blind spot directly behind every vehicle. Together these areas put blind spots behind, in front, and on both sides, so you must check carefully for vehicles and bicycles.

Why the other answers are wrong

Remember it

Think front, sides, and back before you move; that high seat can hide a car, bicycle, or pedestrian in those zones.

Official handbook: ICBC Driving Commercial Vehicles, 3 Basic driving skills – Seeing and being seen, p. 44

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.