Best Booster Car Seat 3 Year Olds

Graco® TurboBooster® LX Backless Booster with Affix Latch | Backless Booster Seat for Big Kids Transitioning to Vehicle Seat Belt (Rio)

Graco Tranzitions 3 in 1 Harness Booster Seat

Graco TriRide 3-in-1 Convertible Car Seat - Highback Booster, Forward & Rear Facing modes, Suitable from Newborn to Preschooler, Perfect for Long Journeys in Redmond Color

Graco TurboBooster 2.0 Highback Booster Car Seat, Declan

Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear Facing & Forward Facing, 10 Years 1 Car Seat, Slim Fit 3 Across, Jet Black

Safety 1st Grand 2-in-1 Booster Car Seat, Forward Facing Car Seat with Harness, High Back Booster Seat for Car, 30-65 Pounds and Belt-Positioning Booster, Car Seats, 40-100 Pounds, Black Sparrow

KidsEmbrace Marvel Spider-Man 2-in-1 Forward-Facing Booster Car Seat LATCH | 5-Point Harness Booster 22-65lbs converts to Belt-Positioning Booster 40-100lbs | Adjustable

Britax Skyline 2-Stage Belt-Positioning Booster Car Seat, Dusk - Highback and Backless Seat

Chicco MyFit Harness + Booster Car Seat, 5-Point Harness and High Back Seat, For children 25-100 lbs. | Fathom/Grey/Blue

Evenflo GoTime LX High Back Booster Car Seat