The G test is the final step before becoming a fully licensed driver in Ontario. Unlike the G2, this test focuses heavily on highway driving, lane discipline, speed control, and overall confidence behind the wheel.
Here’s a full breakdown to help you prepare and pass on your first try.
1. Master Highway Merging
The examiner will watch how smoothly and safely you merge onto the highway.
Make sure to:
- Check mirrors and blind spots
- Signal early
- Match the speed of traffic
- Merge only when safe
Smooth merging = strong awareness and control.
2. Keep Perfect Lane Discipline
On the highway, drifting is a common fail.
Stay centered in your lane and avoid “hugging” the left or right side.
If the road is wet or snowy, keep a safe speed and increase space from others.
3. Know When to Change Lanes
Lane changes must be:
- Smooth
- Well-timed
- Deliberate
- Always with a shoulder check
Follow the order: Mirror → Signal → Blind Spot → Move → Cancel Signal.
4. Maintain Safe Following Distance
At highway speeds, a 3 second following distance is required.
In bad weather, increase it even more.
5. Practice Highway Exits
Examiners want to see:
- Signal early
- Reduce speed gradually
- Enter the exit lane with control
- Maintain proper braking
With the right preparation, the G test becomes simple. Highway confidence, lane control, and solid observation skills are the keys to passing. Practice regularly and consider a refresher lesson if you want to boost your chances.