Travelers head to United States for interstate highways and iconic cross-country routes, and it's a solid pick for classic long-distance road trips. Here's what's genuinely useful to know before you get on the road.
Speed limits and some traffic laws vary by state, and a few states set different rules for right turns on red lights, so it's worth a quick check when crossing state lines.
Beyond that, the basics apply everywhere: rental staff and local authorities in United States typically want to see your passport, your domestic license, and your international driving permit together. Keeping all three ready at pickup saves time.
United States traffic keeps to the right. This will feel familiar if you're used to driving in North America or most of continental Europe.
Many rental agencies and authorities in United States recognize an international driving permit alongside a valid domestic license, though requirements can change. Confirm current rules for your specific trip before you travel.