10 Best Car Booster Seats 2026 in the United States

The Graco TurboBooster 2.0 LX is designed for children aged 4 to 10 years, supporting weights from 40 to 100 pounds and heights up to 57 inches, which fits most older toddlers and young kids transitioning from harnessed car seats. It’s a versatile 2-in-1 booster that can be used as a highback seat or converted to a backless booster, extending its usefulness as your child grows. Safety is a strong point with Graco’s ProtectPlus system, offering protection in frontal, rear, and rollover crashes, plus energy-absorbing foam for added impact management.

Installation is straightforward thanks to the one-hand front-adjust LATCH system, which helps secure the booster firmly to the vehicle seat, though it also supports seat belt installation for flexibility. The adjustable headrest provides customizable comfort and proper head support as your child grows. Cleaning is easy since the seat pad is removable and machine washable. Additional convenient features include a cup holder and a hideaway storage compartment for snacks and small toys.

On the downside, this booster has only one reclining position, which might limit comfort adjustments on long trips. At around 9 pounds, it’s portable but not the lightest option available. The Graco TurboBooster 2.0 LX serves as a reliable choice for parents seeking a safe, comfortable, and durable booster seat that’s easy to maintain and install.

The Graco Slimfit 3-in-1 Convertible Car Seat is a versatile option that grows with your child, supporting them from rear-facing baby stage through to a highback booster for older kids up to 100 pounds and 57 inches tall. Its slim design with rotating cup holders helps save space in your car’s back seat, which is great for families with smaller vehicles or multiple car seats. Installation is straightforward thanks to the one-second push-button LATCH system with a clear audible click, making it easier for parents to secure the seat properly every time.

Safety is a strong point here, with Graco’s ProtectPlus engineering meeting advanced side-impact standards and a steel-reinforced frame adding durability. Adjustability is another highlight—the headrest has 10 positions and moves together with the harness for a snug, safe fit as your child grows, plus there’s a 4-position recline to keep them comfortable. The harness storage compartment is a clever touch for when the seat is used as a booster.

The seat is on the heavier side at nearly 20 pounds, which might make moving it between cars a bit cumbersome. This car seat is suitable for parents looking for a long-lasting, safe, and space-saving solution that covers multiple child stages.

The Graco TurboBooster 2.0 Backless Booster Car Seat is designed for older kids between 4 to 10 years old, weighing 40 to 100 pounds and up to 57 inches tall. It uses the vehicle's seat belt for installation, which is typical for booster seats as they don't have their own harness system. Its standout safety feature is the Graco ProtectPlus Engineered system, ensuring the seat meets or exceeds strict U.S. crash safety standards. This makes it a reliable choice for parents prioritizing safety.

Comfort-wise, the seat includes adjustable armrests and hidden cup holders, which are useful for keeping drinks and snacks handy. Its modern design may appeal to kids, encouraging them to stay seated properly. The seat pad is machine washable, making cleanup easier for busy parents, though care must be taken to avoid bleach.

The seat does not have latch anchors and relies solely on the car’s seat belt, which can make installation less straightforward compared to seats with latch systems. Also, as a backless booster, it may not provide the same side-impact head protection as high-back boosters, which could be an important consideration depending on your vehicle and child’s needs. This booster seat is a solid choice for parents seeking a safe, easy-to-clean, and portable option for older children who need a boost for proper seat belt fit.