Two weeks before: the car
Do the car prep early enough that a mechanic can fix what turns up. A breakdown at 70 miles an hour is a far worse surprise than a failed inspection in your own town.
- Oil and filter: change if you are close to the next interval, since the trip will add hundreds of miles.
- Tires: check pressure (including the spare), tread depth, and look for cracks or bulges. Find the jack and lug wrench and make sure you know how they work.
- Fluids: coolant, windshield washer, brake fluid, and power steering if your car has it.
- Battery: terminals clean, no corrosion. If it is more than four years old, have it tested.
- Brakes: any squealing or a soft pedal gets looked at before you go.
- Wipers and lights: replace worn blades, and walk around the car to check headlights, brake lights, and turn signals.
- Air filter and cabin filter: cheap and often forgotten.
- Registration, inspection, and insurance: confirm none expire during the trip.
The day before, fill the tank, vacuum the interior, and clean the windows inside and out. A clean windshield cuts glare more than you would expect on a long drive.
In the car: the emergency kit
Most of this fits in one small bag in the trunk, and you will probably never open it. That is the point.
- Jumper cables or a portable jump starter
- Flashlight with fresh batteries, or a headlamp
- Basic first aid kit with bandages, pain reliever, antihistamine, and any personal medication
- Phone charger, car charger, and a spare power bank
- Tire pressure gauge and a small air compressor
- Reflective triangles or flares
- Multi-tool, duct tape, and zip ties
- Gloves, a rag, and hand wipes
- Blanket, and warm layers in winter
- Extra water and non-perishable snacks
- Paper map or road atlas of the region, for dead zones
Documents and money
Keep these in one folder or pouch within reach, not buried in a suitcase. Take a photo of each as a backup and keep the pictures in a phone album.
Documents checklist
- Driver's license for every driver
- Vehicle registration and proof of insurance
- Roadside assistance membership number and phone number
- Hotel and rental confirmations, printed or saved offline
- Passports or ID if you might cross a border
- Health insurance cards and a list of medications
- Emergency contacts, written on paper as well as in your phone
- Some cash in small bills for tolls, parking, and places that do not take cards
- Toll transponder, and a note of the routes that use cash tolls
- Tickets or reservations for parks, tours, or ferries
Packing: clothes, comfort, and food
Pack one bag per person for the trip, plus one small overnight bag if you will stay in hotels for a night or two. That way you carry in only what you need for the evening and leave the big luggage in the car. Keep the heavy items low and the things you want during the drive within reach of the passenger.
- Clothes for the weather, plus one extra layer and a rain jacket
- Comfortable driving shoes and a second pair for walking
- Toiletries, sunscreen, and sunglasses
- Pillow and a light blanket for the passengers
- Reusable water bottles, and a cooler with ice packs for drinks and snacks
- Snacks that are easy to eat in a car: nuts, fruit, sandwiches, pretzels, jerky
- Trash bags, napkins, and wet wipes
- A small bag of coins or cash for tolls and parking meters
- Playlists or podcasts downloaded before you leave
- A small cooler bag for takeout leftovers or farm stand finds
Traveling with kids
A long drive with children is mostly a project in managing boredom and bathroom breaks. Plan the stops before you need them, and keep a bag of surprises ready.
- Plan a stop every two hours, and let kids pick the next one when they can.
- Pack a backpack for each child with books, a small notebook, crayons, and a toy or two.
- Wrap a few cheap new items, such as stickers or small puzzles, and hand them out in the second half of the day.
- Download shows, audiobooks, and music before you leave.
- Bring car seats installed and checked, and a change of clothes for each child in a reachable bag.
- Keep wipes, a spare shirt, plastic bags, and a roll of paper towels within arm's reach for motion sickness.
- Play car games: the license plate game, twenty questions, a road-sign scavenger hunt.
- Give each child a small notebook to draw or write something about each stop.
Traveling with pets
- Use a crash-tested carrier, a harness with a seat belt tether, or a secured crate. A loose pet is a danger to everyone in the car.
- Pack food, a water bowl, bottled water, treats, a leash, waste bags, and any medication.
- Bring vaccination records, and a recent photo of your pet in case it gets lost.
- Stop every two to three hours for water, a walk, and a bathroom break, and never leave a pet in a parked car.
- Confirm ahead that each hotel or rental allows pets, and ask about fees.
- Make sure the ID tag and microchip details are current.
- Bring a familiar blanket or toy, and a towel for muddy paws.
Phone, apps, and offline maps
Cell coverage is thinner than you think in national parks, mountain passes, and long stretches of desert. Download what you need before you lose the signal, not after.
- Download offline maps of the whole region in your maps app, not only the starting city.
- Save the hotel addresses, parking details, and key phone numbers to your phone and write them on paper.
- Download playlists, podcasts, and audiobooks over Wi-Fi.
- Install a gas-price or fuel-station app and a rest-stop finder.
- Add an app for road closures, construction, and weather alerts for your route.
- Share your live location with a family member at home, and tell them the route you plan to take.
- Bring a car mount, so no one needs to hold a phone while driving.
Turn on the maps app's offline mode before you leave and test it with airplane mode on, so you find out about gaps at home.
The printable checklist
Copy this list into a note, or print the page and tick items off. Check each item the night before and again the morning you leave.
Road trip checklist
- Car serviced: oil, tires (including spare), fluids, battery, brakes, wipers
- Fuel tank full, interior clean, windows clean
- Emergency kit in the trunk: jumper cables, flashlight, first aid, triangles
- License, registration, insurance, and roadside assistance numbers in one pouch
- Reservations and confirmations saved offline
- Cash in small bills and a toll transponder
- Chargers, car charger, power bank, and phone mount
- Offline maps downloaded and tested
- Playlists, podcasts, and audiobooks downloaded
- Cooler with water and snacks, plus trash bags and wipes
- Weather-appropriate clothes, one extra layer, and a rain jacket
- Medication and a first aid kit for the cabin
- Kids: entertainment bags, spare clothes, car seats checked
- Pets: food, water, leash, records, carrier or harness
- Someone at home has your route and your hotel names
Keep a trip log as you go
A trip is gone faster than you expect. A few notes along the way turn it into something you can reread. Keep it light: a line or two at each stop, a photo, the odometer reading when you start and finish each day, and where you ate. At the end of the trip, those notes tell you the real mileage, which stops you loved, and what to skip next time.
- Write down the odometer when you leave and when you arrive each day.
- Note the place, the time, and one detail: what you ate, who you met, what the weather did.
- Take one photo at each stop, even a dull one. The dull ones become the funniest later.
- Let the passengers keep the log, so the driver can stay on the road.
- Record how each day felt, in a word. It makes the trip easier to remember than a list of towns.
Mile Marker is a logbook for exactly this. A one-handed composer is built for the passenger seat. Each entry can have text, a photo, a place, an odometer reading, and a rubber-stamp mood. Entries are grouped by day, plotted on a route map when they have a location, and totaled into days, entries, miles, and places. At the end, the whole trip becomes a printable zine you can share or put on a shelf.
Common questions
- What should I check on my car before a road trip?
- Tires including the spare, oil, coolant and other fluids, the battery, brakes, wipers, and all lights. Do it two weeks ahead so there is time to fix whatever the check turns up.
- How often should we stop on a long drive?
- About every two hours, or sooner with young children or pets. Rotate drivers when you stop, and use the break to walk, drink water, and stretch.
- What documents do I need for a road trip?
- A driver's license for each driver, vehicle registration, proof of insurance, a roadside assistance number, and your lodging confirmations. Add passports if you might cross a border, and keep photos of everything on your phone.
- How do I use maps without cell service?
- Download offline maps of the entire region in your maps app before you leave, and test them with airplane mode on. Bring a paper atlas as a backup for dead zones.
- How can I keep track of the miles and stops on a trip?
- Note the odometer at the start and end of each day and jot down each stop with a photo. A notes app works, and a logbook app such as Mile Marker adds a day-by-day timeline, a map, and trip totals.
Related guides: How to track road trip mileage · How to make a family cookbook