You’ll only ever need one car seat—this one! The Diono Radian 3RXT can be used by a child from birth to 120 pounds, and it's got some awesome features to fill its 10-year lifespan.
The Radian 3RXT is made with super strong automotive high-strength steel, engineered into a dual spine. This unique core manages and dissipates energy and provides an unyielding structure to protect your baby in case of a crash. Its shell contains EPS foam and the bottom of the seat contains memory foam to keep your kiddos bum cozy on long road trips. The adjustable headrest also provides cushioning and additional side impact protection!
In terms of installation, you can use the lower anchors of the LATCH system or the vehicle seatbelt, whether it's rear-facing or forward-facing. One of the coolest parts is that this car seat is built narrower than most. You can actually fit three across in the back seat of most mid-size vehicles. This is great for families with children that are close in age—no need to worry about having enough space!