Before You Drive — South Carolina Driver's License Practice Test
32 questions in this topic · 30 drawn at random this round
How should you adjust your head restraint?
Session Progress
This South Carolina Driver's License Before You Drive practice set has 32 practice questions based on the official exam materials, each with an instant explanation. You need 80% on the real South Carolina Driver's License knowledge test to pass.
Sample questions
Three questions from the Before You Drive bank with the correct answer and an explanation. The practice quiz above draws 30 questions at random from the same bank.
How often should you check your tire pressure with a pressure gauge?
- Monthly — Correct answer
- Once a year
- Only before long trips
- Only when a tire looks flat
Explanation: Check tire pressure with a pressure gauge monthly — driving on under-inflated or over-inflated tires or on tires with low tread can lead to safety issues on the road.
Handbook: Before You Drive — Inspecting Your Vehicle
Where do you find the correct tire pressure (PSI) for your vehicle, and when should you check the tires?
- On a sticker on the inside doorframe; check the tires when they are cold — Correct answer
- On the sidewall of the tire; check right after a long drive
- On the fuel door; check while the engine is running
- In the trunk; check the tires while they are warm
Explanation: The correct PSI number is on a sticker on the inside doorframe, and you should check the tires when they are cold to get an accurate reading.
Handbook: Before You Drive — Inspecting Your Vehicle
What does PSI stand for?
- Pounds per Square Inch — the measurement for tire pressure — Correct answer
- Pressure Safety Indicator
- Per-Second Inflation
- Pneumatic Standard Index
Explanation: PSI means Pounds per Square Inch, which is the measurement for tire pressure.
Handbook: Before You Drive — Inspecting Your Vehicle