Car Hire in Gerði, Reykjavik, Iceland

Before leaving the rental location, check that the vehicle is stocked with essential emergency supplies such as a spare tire, jack, and first aid kit.

When renting a car, especially after travelling by train, allocate extra time for pickup to account for possible delays. Most car hire companies offer a 30-60 minute grace period. Sharing your train number can be helpful, but if you're running late, be sure to contact the car hire provider to let them know.

Look up fuel prices in the area where you'll return the vehicle. Refueling at a local station is often cheaper than paying the rental company's rates.

At Gerði, car hires are billed on a daily basis. Renting for over 24 hours will incur a charge for an additional day, so be sure to plan your rental duration to avoid extra costs.

Be aware that some rental companies have age restrictions or may impose additional fees for drivers under 25. Always verify the age policy before booking.

Select a pickup location that's convenient for you. Many rental firms have desks at airports for quick access, while others might require a shuttle service.

Before renting a car, check if your personal car insurance covers rental losses. Many personal auto insurance policies and credit cards offer coverage for rentals, which could save you from extra insurance fees.

Inquire whether the rental agency provides additional items such as GPS devices or child safety seats. These can enhance your trip but may incur extra costs, so plan ahead.