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Lane Change
Signal, mirror, over-the-shoulder, then merge into a safe gap.
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How to use this sim
Watch the app drive the maneuver the correct way — with the right order and timing. Follow the narration and the checklist as each step is done for you. Hit Restart to watch it again anytime.
💡 Pro tip
Run it in order every time — Signal, Mirror, Over-the-shoulder, Go (SMOG). The over-the-shoulder glance is the one that catches what your mirrors can't, so never skip it, and keep it quick so you don't drift.
Common mistakes to avoid
- Changing lanes without signaling first — drivers around you can't predict the move.
- Trusting your mirrors alone. They have a blind spot — always look over your shoulder.
- Merging into too small a gap. Wait until the other car is well clear before moving over.