Which factors affect the driver’s decision to shift to higher or lower gear?

1. The speed limit in that road section.
2. Correct answer: The vehicle’s speed, considering traffic condition, road condition and visibility.
3. When driving uphill, there is no consideration whether to shift to higher or lower gear.
4. The only affecting factor is the cumulative driving distance.

WhyGears are chosen according to speed, traffic, road conditions and visibility. The speed limit is not the main factor.