What Is Additional Driver Service in Car Rental? All Details and Conditions - dailydrive
When it comes to long vacation trips or intense business travel, covering kilometers can lead to both physical fatigue and distraction for a single person. Sharing the steering wheel is the most practical way to spend an enjoyable and comfortable journey without risking driving safety. This is precisely where the additional driver service, one of the most critical safeguards of car rental processes, comes into play.
When renting a car, the only person named in the contract is the main driver. However, if multiple people need to drive during the journey, it is essential to define a second driver for the vehicle to avoid legal and financial grievances. So what is an additional driver, how is a second driver added to a rental car, and how do insurance processes work? We examine all the details you need to know without risking your trip, step by step.
Here are the basic steps you need to know in additional driver rental processes for a safe and legal journey:
1. What Is an Additional Driver and Why Is It Vital?
An additional driver is the second (or third) person legally defined to have the authority to drive alongside the main driver during the rental agreement. Driving a rental vehicle by a person whose name and driver's license information are not in the contract constitutes a legal offense and completely invalidates the insurance policies. To benefit from insurance coverage in case of a possible accident, every individual who takes the wheel must be registered in the contract.
2. How Is an Additional Driver Added and What Are the Conditions?
Adding a second driver to a rental car is quite effortless. You can convey this request during the reservation phase on our website or at our airport/city center offices when picking up the vehicle. To add an additional driver, the following conditions must be met:
Physical Presence: The person to be defined as an additional driver must be present at the rental office with the main driver during vehicle delivery.
Document Declaration: The additional driver must present a valid ID/passport and driver's license, just like the main driver.
Age and License Age: The minimum age and license year criteria required by the selected vehicle segment apply exactly to the additional driver as well. To examine the age and driver's license rules that change according to the vehicle class, you can visit our terms of renting page.
3. Additional Driver Insurance Coverage
One of the most common mistakes in car rental is to hand over the steering wheel to people who are not in the contract, thinking "there is insurance anyway." However, in accidents involving an unauthorized driver, even with full insurance, the insurance company recovers all damage costs from the user. When the second driver is officially added to the contract, all insurance, traffic insurance, and exemption guarantees provided to the main driver become valid for the additional driver as well. For more information about insurance types and coverage details in the rental process, you can read our rental car insurance guide.
Frequently Asked Questions (FAQ)
Is there a fee for an additional driver?
Yes, adding an additional driver to a rental car is subject to a nominal daily service fee. This fee is applied to include the second driver in the insurance coverage.
What happens if someone else drives the rental car without an additional driver?
If an unauthorized person, whose name is not in the contract, drives the vehicle, all insurance policies are canceled. All kinds of accidents, material damage, or legal responsibility that may arise are entirely placed on the main driver.
Is it mandatory for the additional driver to be there when picking up the car?
Yes, the additional driver must be at the office at the time of vehicle delivery to sign, and for driver's license and ID control.
Share the Road and Comfort with DailyDrive
It is very easy to transform long journeys into a safe and enjoyable experience away from fatigue with DailyDrive. While choosing any vehicle from our extensive fleet of 2026 models with full periodic maintenance, you can add the additional driver option to your reservation in seconds. To share the steering wheel with your loved ones without risking your guarantee, reserve your car immediately from our car renting page!
Similar Articles
Dailydrive
Blog
From car rental tips to travel tips, from maintenance advice to the best routes, our blog is full of guides to help you plan your trip in the best possible way.
Places to Visit in Eminönü: Where History, Flavors, and Shopping Meet
If you want to feel the soul of Istanbul, your journey should start in Eminönü! This is...
View Details ->
Parts That Fail Most During Winter and Smart Ways to Prevent Them
A conscious driver predicts the risks winter brings. Minimizing the risk of failure doe...
View Details ->
Highway Speed Limits 2025: Updated Rules and Penalties
For smooth and safe traffic flow, speed limits are strictly regulated on highways under...
View Details ->
What Is Additional Driver Service in Car Rental? All Details and Conditions
What is additional driver service, how to add it? Second driver, insurance coverage, an...
View Details ->
When is Eid al-Adha 2026? A Long Holiday Heralding Summer
The countdown has begun for Eid al-Adha (Kurban Bayramı), one of the longest and most s...
View Details ->
Sedan Car Rental Guide: Comfort, Performance, and the Right Choice
Comprehensive sedan rental guide for long trips and business travel. Discover comfort, ...
View Details ->
Headlight Cleaning & Beam Adjustment: Real Pre-Winter Road Safety
Why are headlight cleaning and beam adjustment critical before winter? A human-style, p...
View Details ->
The Most Ideal Vehicle Class for Intercity Travel: Which One Makes More Sense?
he car you select will be equally important as your final destination when deciding on ...
View Details ->
_9l2oes7rox.png)
Welcome to dailydrive!
dailydrive is one of the leading platforms serving to fulfill your car rental needs in Turkey. No matter where you are in the world, you can easily select and book the car you need for your travels in Turkey. Whether for a single day, a week, or a month, you can rent your dream car from dailydrive at attractive prices.
Airport Locations
Istanbul Airport Car Rental
-
Istanbul Sabiha Gokcen Airport (Off-Airport) Car Rental
-
Izmir Adnan Menderes Airport Car Rental
-
Antalya Airport Car Rental
-
İstanbul Sabiha Gökçen Airport
City Locations
Book Car Rental in Turkey with dailydrive
With its expertise in the tourism sector and its innovative approach, dailydrive offers professional solutions for your car rental needs in Turkey. From city travel to holiday plans, it provides rental services tailored to every requirement, promising a reliable travel experience. With a strong technical infrastructure, user-friendly website, and customer-oriented service approach, dailydrive meets the expectations of both individual and corporate clients at the highest level. Featuring streamlined reservation systems and competitive pricing options, dailydrive stands out by offering fast and practical solutions that save you time. It also offers a wide fleet of vehicles suitable for daily, weekly, monthly, or long-term rentals. The diverse range of vehicles includes options from both economy and luxury segments, appealing to every budget. Through its corporate solutions, dailydrive provides flexible service options tailored to various needs and continues to be one of the leading platforms in the industry. Its fleet includes vehicles from the most trusted and popular automotive brands, combining high comfort and quality. Each vehicle undergoes regular maintenance and inspections to ensure a safe experience for customers. Book now to rent your dream car at attractive prices and enjoy a pleasant journey.