When taking your car for a long road trip, make sure to get its servicing done
Apart from carrying a spare tyre, also carry an emergency toolkit
Keep driving license, vehicle insurance and other ID proofs handy with you
On a precautionary note, carry detailed map of the location you're travelling to
Carry a small bag of toiletries, for you might not find a good hotel in all locations
If you're taking your pets on the road trip with you, make sure to pack your car with enough treats and reserve a pet friendly stay
Carry enough packed food along with some drawing books and games if kids are accompanying you on the trip
Carrying fruits, nuts, granola bars, biscuits, juices, and crisps is ideal for a road trip snack
Plan a good playlist of your favorite songs ahead of your trip to relish them while driving
When lost, do not hesitate to take help from the locals for they know the place better