Road Trip Car Check: 10 Things to Inspect Before Holiday Travel in Dallas

Every November, thousands of Dallas families load up the car and head down I-35, I-45 or I-20 to see relatives. Most of those trips go fine. The ones that don’t usually start with something a quick road trip car check would have caught: a worn tire, a weak battery, a coolant hose that was already cracking. This guide walks through the 10 things worth checking before you leave, which ones you can do in the driveway, and which ones are worth handing to a shop.

Holiday traffic is heavy. AAA projected a record of nearly 82 million Americans traveling over Thanksgiving 2025, and most of them went by car. A breakdown on a packed interstate costs you more than a tow. It can cost you the holiday.

Why a Road Trip Car Check Matters More in Texas

Texas trips are long. Dallas to Houston is about four hours, Austin about three, and West Texas or the Gulf Coast can be a full day. That is a lot of steady highway miles for parts that mostly see short trips across town.

North Texas weather adds stress too. A November afternoon can be 80°F and the next morning can be near freezing after a cold front. Fast temperature swings are hard on batteries, tire pressure and old rubber hoses and belts. Problems that hide during stop-and-go city driving tend to show up at hour three on the highway.

10-Point Road Trip Car Check Before You Leave

Here is the road trip car check we would want any family member to run through before a holiday drive. Our Road Trip Check-Up covers items 1 through 8, plus the spare. The paperwork and emergency kit in items 9 and 10 are yours, and take about 15 minutes at home.

1. Tires. Check tread depth and look for bulges, cracks or nails. Set the pressure to the number on the sticker inside the driver’s door, not the number on the tire, and check it when the tires are cold. If your tires are wearing unevenly, a rotation or alignment before a long drive is cheap insurance.
2. Brakes. Squealing, grinding, a soft pedal or a pull to one side are all reasons to get the brakes looked at before you leave. A loaded car on a long downhill stretch is the wrong time to find out.
3. Battery. Batteries often fail with little warning, and the first cold morning of the season is when weak ones give up. A battery health test, plus a look at the terminals for corrosion or loose connections, tells you whether yours is ready for the trip.
4. Oil level and condition. If you are close to your next oil change, do it before the trip, not after. Long highway miles are exactly what fresh oil is for. If the oil is due, we can schedule an oil change in the same visit.
5. Fluids. Coolant, brake fluid, and accessible power steering and transmission fluids should all be at the right level and in good condition. Low coolant on a long drive is one of the fastest ways to overheat an engine, so the radiator, hoses and any coolant leaks are worth a look too, with the engine cool.
6. Belts and hoses. Rubber gets hard and cracks with age and Texas heat. A failed serpentine belt or a burst coolant hose will stop the car on the shoulder. Cracking, swelling and leaks are easy to spot during an inspection, and much cheaper to fix in Dallas than on the road.
7. Warning lights. If the check engine light or any other warning light is on, get it looked at before you go. Some lights are minor. A flashing check engine light is not, and you do not want to be guessing which one you have 200 miles from home.
8. Lights, wipers, A/C and defroster. Walk around the car with someone pressing the brake and working the signals. Replace wiper blades that streak or chatter, and top off washer fluid. Make sure the A/C and defroster work, since a fogged windshield on a cold, rainy night is a real hazard. Holiday trips often mean driving after dark or in rain.
9. Spare tire, jack and paperwork. If you have a spare, check its air and make sure the jack and lug wrench are actually in the trunk. Confirm your registration sticker is current and your insurance card is in the glove box. In Dallas County, most gas vehicles 2 to 24 years old must pass an emissions inspection before you can renew, so if your renewal comes due around the holidays, get the emissions test done before you leave.
10. Emergency kit. Pack water, snacks, a phone charger, jumper cables, a flashlight, a blanket and a basic first aid kit. If you are heading north into colder weather, add an ice scraper and warm layers.

What You Can Check at Home vs. What a Shop Should Check

Easy driveway checks

Tire pressure, lights, wipers, washer fluid, the spare and your emergency kit are all things you can check yourself with a tire gauge and a few minutes. If something looks off, write it down and mention it when you bring the car in.

Checks that need a trained eye

Brake pads and rotors, belts and hoses, leaks under the car, steering and suspension parts and battery health are hard to judge from the driveway. A technician knows what normal wear looks like and what will not last another 500 miles. That is the part of a road trip car check that prevents most breakdowns.

When to Schedule Your Road Trip Car Check

Book your check one to two weeks before you leave. That gives time to order a part or fix anything we find without a last-minute scramble. The week of Thanksgiving and the days before Christmas fill up fast at every shop in town, ours included.

If you are short on time, use our key drop box. Drop the car off before work or the night before, and we will call you with what we find.

Signs Your Car Is Not Ready for a Long Drive

Hold off on the trip and get the car looked at if you notice any of these:

• A flashing check engine light, or any red warning light on the dash
• Grinding, squealing or a pulsing brake pedal
• Temperature gauge creeping above normal, or a sweet smell after driving
• Slow cranking when you start the car
• Puddles under the car, especially green, orange, pink or red fluid
• Vibration at highway speed or a steering wheel that pulls

For more on dash warnings, see our guide to what a check engine light means. If you are not sure when your car last had routine service, our post on how often to service your car is a good starting point.

Road Trip Car Check at Pit Pros Automotive in Dallas

Pit Pros Automotive is a family-owned shop at 2802 Inwood Rd, Dallas, TX 75235, minutes from Love Field. We have worked on Dallas cars since 1986 and are a 6× CARFAX Top-Rated Service Center, 2020–2025.

Our Road Trip Check-Up is $59.99 and takes about 30 to 45 minutes. Here is what it covers:

• Tires and spare: tread depth, uneven wear, cracks, bulges and tire pressure, plus the spare if it is accessible
• Brakes: visible pad thickness, rotor condition, brake hoses and signs of leaks
• Battery: battery health test, plus terminals checked for corrosion and loose connections
• Fluids: engine oil, coolant, brake fluid, and accessible power steering and transmission fluids
• Cooling system: visual check of the radiator, accessible hoses and coolant leaks, with the engine cool
• Belts and hoses: visible cracking, wear, swelling and leaks
• Steering and suspension: visual check for obvious wear, damage, leaks and loose parts
• Lights and visibility: headlights, brake lights, turn signals, wipers and washer
• A/C and defroster: basic operation and cooling check
• Under the vehicle: visible engine and transmission leaks, exhaust damage and loose shields
• Dashboard: we record any warning lights and maintenance reminders

We adjust your tire pressure and top off windshield washer fluid as part of the check-up. You get a simple report: red for needs attention before the trip, yellow for plan service soon, and green for checked, no issue observed. Other fluids, repairs, wheel removal, alignments and diagnostic testing cost extra, and only with your approval. You always get a written estimate first.

If the check-up turns something up, we handle tire repair, brake repair and the rest of our preventative maintenance work in house. We are open Monday to Friday, 8:00 AM to 6:00 PM, and Saturday, 8:00 AM to 3:00 PM. Call (214) 528-7767 or book online to get on the schedule before the holiday rush.