Adverse conditions theory.
Wet roads
Increase following distance.
Ice / black ice
Brake gently; avoid sudden inputs.
Fog
Low beams; reduce speed.
Snow
Smooth steering; winter tires help.
High wind
Watch for gusts with high-profile vehicles.
Skid recovery
Steer into skid; ease off gas.
ABS braking
Firm steady pressure; don't pump.
Tire blowout
Grip wheel; ease off gas; pull over.
Brake failure
Downshift; use parking brake carefully; escape path.
Overheating
Heater trick temporary; pull over safely.
Stalled on tracks
Evacuate; call emergency; run toward train angle.
Flooded road
Turn around; don't drown.
Night glare
Look to right edge of lane.
Emergency kit
Water, light, blanket, basic tools.