The USA is one of the easiest countries in the world for international drivers. Roads are wide, signage is clear, and automatics are standard. But there are rules that differ from Europe and beyond — know them before you go.
Driving licence requirements
Your home country driving licence is valid in the USA for tourist visits (typically up to 12 months). An International Driving Permit (IDP) is recommended alongside it — some states and car hire companies require one. IDPs are cheap and easy to obtain from your national motoring organisation before travel.
Key rules that differ from the UK and Europe
- Drive on the right — adjust to the right-hand side before you leave the car hire car park
- Right turn on red — unless a sign says otherwise, you can turn right at a red light after stopping. This catches many international visitors off guard when local drivers beep at them.
- Four-way stops — when four roads meet with a stop sign at each corner, vehicles proceed in the order they arrived. If two arrive simultaneously, the one on the right goes first.
- School buses — when a school bus stops and extends its stop sign, ALL traffic in BOTH directions must stop. Do not pass. This is strictly enforced.
- Speed limits in mph — not km/h. 65 mph on interstates is approximately 105 km/h.
Toll roads
Toll roads are common, especially in the north-east. Many tolls are now cashless and use automatic number plate recognition. Rental companies will bill you for tolls plus a daily admin fee — this can add up fast. Consider using a rental company's transponder or routing around tolls where time allows.
Parking
- Read parking signs carefully — rules vary by day and time of day
- Red kerb = no stopping at any time
- Yellow kerb = loading only
- Parking meters are common in cities; many now accept card or app payment
Car hire tips for the USA
- Automatics are standard — you won't find many manuals
- Fuel is cheaper than Europe — budget $15–$25/day for a typical road trip
- One-way hires between major cities are often very affordable
- Upgrade to a larger car if driving long distances — highway miles add up and a bigger car is more comfortable
- Check whether your existing credit card includes collision damage cover
Compare car hire across the USA — Las Vegas, Miami, New York, LA and more.