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What to Check on Your Car Before a Long School Break

By Viola Travers · Practical Services & Civic Guide

Check these things before you drive home for break

A long drive home or to a new place puts stress on your car that daily commuting does not. Before you leave, spend an hour checking the things most likely to fail on the road: your tires, brakes, fluids, and battery. Most of these checks cost nothing and take minutes. If you find a problem, you have time to fix it before you leave instead of breaking down three hours away.

This checklist covers the basics you can do yourself with no special tools. If any check shows a problem, take your car to a mechanic before your trip — do not wait until you are on the road.

Key Takeaways

  • Check your tire pressure and tread depth before any long drive, because underinflated or worn tires are the most common cause of roadside failure.
  • Test your brakes by pressing the pedal firmly in a safe place — it should feel solid, not soft or spongy.
  • Look under your car for fluid leaks and check your oil, coolant, and brake fluid levels while the engine is cold.
  • Turn on your headlights, brake lights, and turn signals to make sure they all work, and test your wipers with the windshield wet.
  • If your battery is more than three years old or shows any sign of corrosion on the terminals, have it tested before you go.

Tires: pressure, tread, and visible damage

Your tires are the only thing between your car and the road. Check them when the car has been parked for at least three hours, so the tires are cool and the pressure reading is accurate. Find the correct pressure in your owner's manual or on a sticker inside the driver's door — it is not the number on the tire itself. Use a tire pressure gauge (they cost five to ten dollars at any auto parts store) and add air if needed at a gas station pump.

While you are at the pump, look at the tread on each tire. Stick a penny into the grooves with Lincoln's head upside down. If you can see the top of his head, your tread is too worn and you need new tires before a long drive. Also look for cracks, bulges, or uneven wear across the tire — these mean the tire is unsafe and needs replacement.

Brakes: how they feel and what you see

Find a safe, empty parking lot and test your brakes. Press the pedal firmly — it should feel solid and stop the car smoothly. If the pedal feels soft, spongy, or goes down too far before the car slows, your brake fluid is low or your brakes need service. Do not drive long distances with brakes that feel wrong.

Also look at your brake pads if you can see them through the wheel. They should be thicker than a quarter inch. If they look paper-thin or you hear squealing when you brake, your pads are worn and need replacement before a long trip.

Fluids: oil, coolant, and brake fluid

Check all fluid levels with the engine cold — wait at least three hours after driving or the readings will be wrong. Pop your hood and locate each reservoir (your owner's manual shows where they are). Oil has a yellow or orange dipstick; coolant is usually in a translucent plastic tank; brake fluid is in a smaller reservoir near the back of the engine bay.

Pull out the dipstick, wipe it clean, reinsert it fully, then pull it out again to read the level. Oil should be between the minimum and maximum marks. For coolant and brake fluid, look at the side of the reservoir — the level should be between the minimum and maximum lines. If any fluid is low, top it off with the correct type for your car (check your owner's manual). If a fluid level drops again within a few days, you have a leak and need a mechanic to find it before you drive far.

Battery: age, corrosion, and terminals

Open your hood and look at your battery terminals — the two metal posts where the cables connect. If you see white, blue, or green crusty buildup, that is corrosion and it weakens the connection. You can clean it yourself with a wire brush and a mixture of baking soda and water, or a mechanic can do it in minutes.

If your battery is more than three years old, ask a mechanic or auto parts store to test it for free before you leave. A weak battery might start your car at home but fail in cold weather or on the road. If the test shows the battery is weak, replace it before your trip.

Lights and wipers: visibility and safety

Turn on your headlights and walk around the car to make sure both work. Then turn on your high beams and check those too. Press the brake pedal and look in a window or have a friend watch the back — both brake lights should light up red. Turn on your turn signals and check that all four blinkers flash (left front, left rear, right front, right rear).

Sit in the driver's seat, turn on your wipers, and spray the windshield washer fluid. The wipers should move smoothly and clear the glass. If they skip, chatter, or leave streaks, replace the wiper blades — they cost ten to twenty dollars and take five minutes to install. If your washer fluid is empty, refill it at a gas station or auto parts store.

What to do if you find a problem

If any check shows a problem, write it down and take your car to a mechanic before you leave. Do not ignore it and hope it holds up on the road. A small problem now becomes a breakdown far from home, which costs more to fix and leaves you stranded.

If you do not have a regular mechanic, ask friends or family for a recommendation, or search online reviews for shops near you. Call ahead and describe the problem — a good shop will give you an estimate before they start work. If the problem is minor (low fluid, worn wipers, corroded battery terminals), many shops can fix it the same day.

Frequently Asked Questions

How long does this checklist take?

Most of it takes thirty to forty-five minutes if you do it yourself. Checking tire pressure, tread, and fluid levels takes about twenty minutes. Testing brakes and lights takes another fifteen. If you find a problem that needs a mechanic, add however long the repair takes.

What if I do not know how to check my oil or other fluids?

Your owner's manual has step-by-step instructions with pictures. You can also watch a video for your specific car model on YouTube. If you are not comfortable doing it yourself, any mechanic can check all your fluids in ten minutes for a small fee or sometimes free.

Do I need to check anything else before a long drive?

These are the most important things. If you want to go further, also check that your spare tire is inflated to the correct pressure and that you have a jack and lug wrench in your trunk. Make sure your insurance card and registration are in your car.

What should I carry in my car during a long drive?

Bring water, a phone charger, a flashlight, jumper cables, and a basic tool kit. Keep your mechanic's phone number and your roadside assistance number (if you have it) in your phone. Tell someone where you are going and when you expect to arrive.

If my car fails one of these checks, can I still drive it?

It depends on the problem. Worn wipers or low washer fluid are minor and can wait a day or two. Low tire pressure, worn brake pads, or a weak battery should be fixed before you drive far. A soft brake pedal or visible brake fluid leak means do not drive the car at all until a mechanic checks it.