Road Trip Car Accessories: A Practical Checklist
A few simple accessories make a long drive safer and less stressful. This checklist covers the car tech and extras...
By CarTechWiki Editors
Updated October 3, 2026
A few simple accessories make a long drive safer and less stressful. This checklist covers the car tech and extras worth bringing, from navigation to emergencies.
This guide is based on published specifications, manufacturer information and buyer feedback. We do not claim hands-on testing. Always follow your vehicle manual and local laws.
Navigation and phone
- Phone mount: keeps maps in view. See our phone mount guide.
- Car charger: a USB-C charger with enough wattage for your phone. See the charger guide.
- CarPlay or Android Auto: check whether your car has it, and consider a wireless adapter.
- Offline maps: download them before you lose signal.
Safety and breakdown
- Dash cam: records the trip and incidents. Start with our dash cam buying guide, and check the laws by state if you cross borders.
- Jump starter: for flat batteries. See the guide.
- Tire inflator and gauge: see tire inflators.
- OBD2 scanner: shows what a warning light means. See the guide.
- First-aid kit, reflective triangles and flashlight.
Comfort and cleanliness
- Seat organiser or trunk organiser to stop things sliding around.
- Sun shades for parked stops in hot weather.
- Small car vacuum or a handheld one for crumbs.
- Cooler or insulated bag for drinks and snacks.
- Neck pillow, blanket and a reusable water bottle.
Before you leave
- Check tire pressure including the spare, and tread depth.
- Check oil, coolant and washer fluid.
- Test the lights and wipers.
- Plan fuel and rest stops, and share your route with someone.
Frequently asked questions
What is the one accessory I should not skip?
A way to charge your phone and call for help. After that, a tire inflator and a jump starter cover the most common breakdowns.
Do I need a dash cam for a road trip?
It is optional, but it can help if there is an accident or dispute.
How should I pack the trunk?
Keep heavy items low and near the centre, secure loose items, and keep emergency gear where you can reach it.
Popular buying guides
About the author
The CarTechWiki Editors research and compare car tech and accessories, from dash cams and wireless CarPlay adapters to OBD2 scanners and jump starters. Our guides are built from published specifications, compatibility details and buyer feedback, and we say plainly when something is not hands-on tested. Spot a mistake? Tell us through the Contact page.