Diono Radian 3QXT 4-in-1 Rear and Forward Facing Convertible Car Seat, Safe Plus Engineering, 4 Stage Infant Protection, 10 Years 1 Car Seat, Slim Design - Fits 3 Across, Gray Slate

THE NEXT GENERATION 4-IN-1 RADIAN CONVERTIBLE CAR SEAT - Introducing 23 improvements in safety and new features from the award-winning 3QXT slimfit convertible car seat 4-in-1 NEWBORN PROTECTION FROM 4 lbs - The energy absorbing protection Safe+ newborn insert provides the secure travel position, adjustable harness and anti-slip harness pads complete with Safe+ steel anti-rebound bar to reduce rebound rotation by 50%. Security 3 different ways - rear-facing, forward-facing, and high back booster mode SAFE+ ENGINEERING - radian 3QXT is subjected to a combination of the most rigorous crash tests to ensure we have the safest car seat possible. The radian 3QXT features high density plastic and steel reinforcement to create the ultimate protection 11 YEARS ONE CAR SEAT - With 4 ways to travel safely from birth to booster, the radian 3QXT adapts as your child grows to offer a custom adjustable fit from birth to 120 lbs REAR-FACING FOR LONGER - This slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg (approx. 4 years old)