10 bestNarrow Car Seatsof February 2026

Graco Tranzitions 3-in-1 Harness Booster Seat, Toddler to Big Kid Car Seat from 10-45 kg (22-100lb), Harness/Highback/Backless Booster, Proof

Diono Radian 3R SafePlus, All-in-One Convertible Car Seat, Rear and Forward Facing, SafePlus Engineering, 10 Years 1 Car Seat, Slim Fit 3 Across, Pink Cotton Candy

Graco 4Ever All-in-One Convertible Car Seat, 4-in-1 Baby to Big Kid Car Seat from 1.8-54 kg (4-120 lb), ProtectPlus Engineered, Rockweave

Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear & Forward Facing, 10 Years 1 Car Seat, Slim Design Fits 3 Across, Pink Blossom

Britax One4Life All-in-One Car Seat, Onyx

Graco SlimFit3 LX 3-in-1 Car Seat ft. Anti-Rebound Bar, Baby to Big Kid Car Seat, 2.2-45 kg (4-100 lb), Gotham

Chicco MyFit Harness + Booster Car Seat, 5-Point Harness and High Back Seat, For children 25-100 lbs. - Notte/Black & Grey

Evenflo Tribute Convertible Car Seat (Jupiter Red)

Britax Grow With You ClickTight Harness-2-Booster, Cool N Dry