Check That Your Vehicle is Ready for the Highway Before You Embark on Your Summer Vacation

Review the following auto safety checklist before you pack up the family and head off on your next summer adventure

Summer road trips bring North Carolina families from the Outer Banks to the Blue Ridge Parkway and everywhere in between. Before you load the cooler and buckle in the kids, spend a few extra minutes making sure your car or SUV is up to the task. A quick pre-trip inspection can prevent roadside breakdowns, costly repairs and even serious crashes. Use this detailed checklist to examine every critical system – tires, brakes, fluids, belts, hoses, lighting, comfort features and emergency gear – so you can enjoy clear highways and worry-free travels all season long.

Inspect Tires and Wheels

Tires are your only contact with the road, so start here. Check cold inflation pressures against the sticker inside the driver’s door jamb. Under- or over-inflated tires wear unevenly and risk blowouts on hot pavement. Rotate any tire not showing uniform tread depth and replace any with under 2/32" left. Don’t forget your spare – make sure it’s inflated and the jack and lug wrench are aboard. Look for cuts, bulges or embedded debris. If you spot any signs of damage or irregular wear, visit a local tire dealer or any AAA Carolinas-certified shop before departure.

Test Brakes and Steering

Brake failures cause more breakdowns than any other system. Start by inspecting brake fluid level and color – it should be clear or light amber. Have a technician check pad thickness and rotor condition if you hear squeals or feel pulsations under braking. While you’re under the hood, turn the steering wheel to full lock left and right, listening for clunks or grinds that may indicate worn tie-rod ends or rack issues. A loose feeling in the steering wheel or a pull to one side on straight roads means it’s time for an alignment and brake check.

Check Belts, Hoses and Cooling System

High summer heat can accelerate rubber wear. Inspect all drive belts (serpentine, alternator, A/C) for cracks or glazing and replace any older than five years. Squeeze radiator and heater hoses to feel for soft spots or bulges and tighten spring clamps. Confirm coolant level and mix – North Carolina’s heat and occasional mountain chill require a 50/50 antifreeze solution. If your coolant is murky or hasn’t been changed in three years, have the system flushed and refilled to prevent overheating on long climbs.

Verify Fluid Levels and Condition

Modern vehicles rely on multiple fluids. Check engine oil with the dipstick – it should register between minimum and maximum marks and look clean. If you’re near the service interval, swap the oil and filter before you go. Inspect transmission fluid, power steering fluid, brake fluid and windshield washer fluid reservoirs. Top off any low fluids and look under the vehicle for leaks. Even a slow drip can leave you stranded miles from help. Replenish washer fluid with a summer-blend formula that resists evaporation in the sun.

Examine Lights and Electrical System

Visibility matters day and night. Test all exterior lights – headlights (high and low beam), brake lights, turn signals, hazard flashers and license plate lamps. Replace any burned-out bulbs and clean lenses that have yellowed or fogged. Under the hood, check battery terminals for corrosion and ensure the battery is firmly clamped. If your battery is more than five years old or shows voltage below 12.4 volts at rest, consider a replacement to avoid a no-start in the next heat wave.

Test Air Conditioning and Cabin Comfort

North Carolina summers can soar past 90°F. A broken A/C isn’t just uncomfortable – it can be dangerous for young children or older passengers. Turn the blower to high and note how quickly the air cools. If vents are lukewarm after a minute at highway speed, have a technician check refrigerant levels and cabin filter condition. A clogged filter not only reduces airflow but can harbor mold. Replace it annually or more often if you drive in dusty areas.

Check Battery Health and Filters

Beyond the starter battery, many vehicles now have hybrid batteries or auxiliary units for stop-start systems. Verify all battery packs show no warning lights on the dash. Clean and tighten any loose or corroded terminals. Under the hood, inspect the engine air filter – a clogged filter reduces power and fuel economy on steep grades. Swap it if it looks gray or dusty. Replace the cabin air filter at the same time to keep vents clear and interior air fresh.

Look Under the Hood for Leaks and Wear

With the engine cool, scan the engine bay for oil, coolant or transmission fluid drips. Check all visible gaskets, seals and fittings. Listen for any hissing that could signal vacuum leaks affecting idle stability and fuel economy. Press on rubber mounts that support the engine and transmission – excessive play can cause vibration and premature wear. Tighten loose clamps and brackets, and replace any missing hardware before a long drive.

Secure Child Seats and Emergency Gear

If you’ll be traveling with infants or toddlers, inspect car seats for proper installation, expiration dates and worn harness straps according to North Carolina law. Remove bulky coats before buckling children in to ensure a snug fit. Pack a roadside emergency kit with reflective triangles, a basic first-aid kit, jumper cables, tire patch kit, flashlight with fresh batteries and bottled water. Consider a small portable air compressor and a USB charger for your phone. Store everything in a weatherproof bag or container to keep contents dry.

Key Takeaways

• Inspect tires, brakes, belts and hoses to prevent breakdowns and blowouts.
• Verify all fluids are at proper levels and free of contamination.
• Test lights, battery and electronics for reliable night driving and starts.
• Ensure air conditioning and filters are serviced for North Carolina heat.
• Pack child safety seats correctly and bring an emergency roadside kit.

Resources for North Carolina Travelers

• NCDMV Emissions & Safety Inspections: ncdot.gov/dmv/title-registration/emissions-safety/
• NCDOT Customer Service: (919) 715-7000, weekdays 8 a.m.–5 p.m.
• AAA Carolinas Pre-Trip Inspection: aaacarolinas.com/auto-services/pre-trip
• NC State Highway Patrol: nchp.gov/roadside-assistance
• ReadyNC Emergency App: readync.org for travel alerts and weather advisories

By following this comprehensive pre-trip inspection, you’ll reduce the risk of roadside surprises and ensure your family’s summer adventure is smooth, safe and stress-free. Enjoy the open road, and drive safely under the Carolina sun.