Car Rental at King Fahd International Airport (DMM)

Yes, your US driver's license is generally accepted by major rental companies in Dammam for short-term visits (up to 90 days). However, an International Driving Permit (IDP) is strongly recommended as backup—it costs around $20 from AAA and can prevent hassles during police checks or accidents. Some local agencies specifically require an IDP. If you're planning to drive in neighboring countries like Bahrain (connected via King Fahd Causeway), an IDP becomes essential. Apply for your IDP before leaving the US, as it cannot be issued abroad.

Yes, expect to pay extra if you're under 25. Most rental companies in Dammam charge a 'young driver surcharge' of $15-25 per day for drivers aged 21-24. The minimum rental age is typically 21, though some luxury or SUV categories require drivers to be 25+. Drivers under 21 are rarely accommodated. For drivers over 25, no additional fees apply. Budget an extra $150-200 per week if you're a young driver. Some companies waive this fee if you have a clean driving record or book through corporate accounts—worth asking about.

Saudi Arabia uses an automated system called 'Saher' with extensive speed cameras and red-light enforcement. Speed limits are strictly enforced—highways typically allow 120 km/h (75 mph), urban areas 50-80 km/h (31-50 mph). Fines range from $40 for minor violations to $270+ for serious speeding (30+ km/h over limit). Cameras are well-marked with yellow flash warnings. The good news: fines are linked to the car, not your license, and rental companies will charge your card on file plus an administrative fee ($20-50). Drive within limits—you will get caught.

Quite the opposite—gasoline is incredibly cheap in Saudi Arabia compared to the US. Premium fuel costs around $0.60-0.70 per gallon (yes, per gallon, not liter). Regular is even cheaper. Gas stations are plentiful in and around Dammam, with major chains like Aldrees and Saudi Aramco stations offering full service. Most stations accept credit cards, but carry some Saudi riyals as backup. Rental cars typically use the 'full-to-full' policy—return the car with a full tank or face steep refueling charges ($5-8 per gallon from rental agencies). With gas this cheap, fill up generously.

Summer temperatures in Dammam regularly exceed 110°F (43°C) from May to September, making vehicle preparation critical. Always park in shaded areas or covered parking—extreme heat can damage tires, batteries, and interiors. Most rental cars have excellent AC, but test it before leaving the lot. Carry at least 1-2 gallons of water in your vehicle at all times for emergencies. Never leave children, pets, or electronics in parked cars—interior temperatures can reach 140°F+ within minutes. Engine overheating is rare in maintained rental vehicles, but if your temperature gauge rises, pull over immediately. Avoid long drives during peak heat hours (12-3 PM) when possible.

Yes, but you must get prior approval from your rental company. Most major agencies (Budget, Hertz, Avis) allow cross-border driving to Bahrain but require written permission and additional insurance coverage (around $20-30 extra). You'll also need your passport, original driver's license, IDP, and the rental agreement at the border. The causeway toll is approximately $6.50 per vehicle. Some budget rental companies prohibit cross-border travel entirely—check your contract carefully, as unauthorized border crossing voids your insurance and incurs hefty penalties. The 16-mile causeway connects Khobar (near Dammam) to Bahrain in about 30-45 minutes depending on border wait times.