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Topic 3 · Section 12

Parking on Hills (Heading Uphill or Downhill)

When parking on a hill, there’s a risk your car could roll if the brakes fail. Correctly positioning your wheels is crucial for safety.


⬇️ Parking Downhill

  • Turn front wheels toward the curb
    • If there’s no curb, turn toward the side of the road
  • This ensures the vehicle rolls into the curb or away from traffic if it moves
  • Always set the parking brake

⬆️ Parking Uphill

🧱 With a Curb

  • Turn front wheels away from the curb (toward the street)
  • Let the car roll back slightly until the back of the front wheel touches the curb
  • The curb will block the roll

🛣️ Without a Curb

  • Turn the front wheels toward the side of the road

  • This way, if the vehicle rolls, it moves off the road, not into traffic

  • Again, always set the parking brake


💡 Tip: “Up, Up, and Away” Mnemonic

  • Uphill + Curb → Turn wheels Outward (away from curb)
  • Downhill or No Curb → Turn wheels Inward (toward curb or road edge)

✅ Final Safety Steps

  • Manual transmission: Leave the car in gear
  • Automatic transmission: Shift into Park
  • Combine:
    • Wheel positioning
    • Parking brake
    • Gear/Park setting
      → for triple safety

Proper hill parking helps prevent roll-away accidents and protects other road users.

Check you have it

179 practice questions cover rules of the road: traffic laws in california, each explaining the reasoning behind its answer.

Practise this topic

Source: California Driver's Handbook (DL 600, rev. 6/2025). Edited by Fernando Aguilera. Aprobify is not affiliated with the California DMV.

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