Tires
Fluids & Under The Hood
Changing A Tire
Dead Battery
Car Owner Basics
100

Where do you find the recommended tire pressure for your vehicle?

The sticker/placard inside the driver's door/door jamb.

100

What fluid do you check with the engine-oil dipstick?

Engine oil.

100

What should you set before jacking up your vehicle?

Parking brake.

100

Which color jumper cable is positive?

Red.

100

Where can you look if you don't know how to perform something specific to your vehicle?

Answer: Owner's manual.

200

What tool do you use to check tire pressure?

Tire-pressure gauge.

200

What fluid keeps your engine from overheating?

Coolant/antifreeze.

200

Where should you place the jack?

At the vehicle's designated jacking point.

200

Which cable connection is made first when jump-starting a vehicle?

Red/positive to the positive terminal of the dead battery.

200

Name two things you should check on your tires besides air pressure.

Tread and visible damage/wear.

300

In a tire size like 225/60R16, what does the 16 tell you?

The wheel/rim diameter is 16 inches.

300

If your windshield-washer reservoir is low, what should you add?

Windshield-washer fluid.

300

Should you initially loosen the lug nuts before or after lifting the tire completely off the ground?

Before.

300

After connecting red to the dead battery's positive terminal, where does the other red clamp go?

Positive terminal of the good battery.

300

What should you do if one of your vehicle's exterior lights isn't working?

Replace/have the light repaired before continuing normal use as appropriate.

400

In 225/60R16, what does 225 tell you?

The tire width in millimeters.

400

If your coolant is low, should you open the radiator/cooling system while the engine is hot?

No. Allow it to cool before servicing/checking it.

400

What pattern should you use when tightening lug nuts?

Star/cross pattern.

400

After connecting the black clamp to the good battery's negative terminal, where should the final black clamp be connected on the vehicle with the dead battery?

To an appropriate unpainted metal ground/grounding point away from the battery.

400

Name three things an average vehicle owner should be able to check under the hood.

Any three taught: engine oil, coolant, brake fluid, washer fluid, etc.

500

In 225/60R16, what does 60 tell you?

The aspect ratio/sidewall height as a percentage of the tire width.

500

You find that a fluid is low but don't know which type your vehicle requires. What should you do?

Check the owner's manual/manufacturer information before adding anything.

500

Why shouldn't you crawl underneath a vehicle that is supported only by a jack?

A jack can fail/move; a jack alone is not safe support for working underneath a vehicle.

500

Put the four jumper-cable connections in order.

  • Red → dead battery positive  
  • Red → good battery positive  
  • Black → good battery negative  
  • Black → ground on dead vehicle
500

Before taking a longer trip, name four basic things you could check on your vehicle yourself.

Examples: tire pressure, tire condition/tread, engine oil, coolant, lights, washer fluid, wipers, etc.