The safest spot to install a car seat is almost always the rear-center seat of the vehicle. Extensive research from organizations like the National Highway Traffic Safety Administration (NHTSA) shows this position best protects the child from the impact of side-impact collisions, which are among the most dangerous types of crashes. If the center seat isn't an option due to vehicle design or fit, the rear passenger-side (behind the driver) is the next safest choice, as it allows for easier and safer curb-side loading and unloading.
The primary reason for the center seat's superiority is its increased distance from any potential point of impact. In a side-impact crash, the child is farthest from the doors and the crumple zones. It's also the most stable position in a frontal collision. However, you must always prioritize a secure and correct installation above all else. If you cannot achieve a tight, rock-solid installation in the center seat using either the LATCH system or the seat belt, then choose an outboard seat where you can.
Before you install, it's critical to read both your vehicle's owner's manual and the car seat's instruction manual cover to cover. Not all vehicles have LATCH anchors in the center seat position; some only have them for the window seats. The table below shows crash statistics that support the rear-center recommendation.
| Seat Position | Relative Risk of Injury in a Crash | Key Advantage | Key Disadvantage |
|---|
| Rear-Center | Lowest | Maximum distance from side impacts | LATCH anchors may not be available |
| Rear Passenger-Side | Lower | Safer curb-side loading/unloading | Closer to potential impact |
| Rear Driver-Side | Lower | Convenient for driver | Riskier street-side loading |
| Front Passenger | Highest | Not recommended (airbag danger) | Extremely dangerous if airbag deploys |
Never install a rear-facing car seat in the front seat if the airbag is active. The force of the airbag can cause severe injury or death. The final decision should be based on which seat in your specific car allows for the most secure installation, as a properly installed seat in an outboard position is far safer than a poorly installed one in the center.
