The speed limiting system in many commercial vehicles is set to restrict the maximum speed to
- 90 km/h
- 95 km/h
- 110 km/h
- 105 km/h ✓
Answer: D. 105 km/h
The speed limiting system in many commercial vehicles is set to restrict the maximum speed to 105 km/h.
Why this is the answer
The truck handbook says commercial motor vehicles with electronically controlled engines must have their speed-limiting system properly set to no more than 105 km/h. That makes 105 km/h the maximum setting named in the rule, so it is the correct match for the question.
Why the other answers are wrong
- A. 90 km/h — The handbook names 105 km/h as the maximum limiter setting, so 90 km/h is not the value it gives.
- B. 95 km/h — The handbook does not set the limiter at 95 km/h; it states a ceiling of 105 km/h.
- C. 110 km/h — A 110 km/h setting would be above the handbook's allowed maximum of 105 km/h.
Remember it
When you see a speed-limiter question, hold the number at 105 — treat it as a ceiling, not a target.
Official handbook: Official MTO Truck Handbook, Driver conduct