The original 3 across All-in-One Car Seat just got better. Upgraded with 18 improvements from the award-winning Radian® 3RXT, the Diono Radian® 3RXT Safe+® features Diono Safe+® engineering, Safe+® anti-rebound bar and advanced Safe+® side impact protection for complete protection from birth to booster 4 - 120 lbs.

Features:
18 UPGRADES FROM RADIAN® 3RXT - Includes Safe+® easy adjust 12 position headrest, 6 layers of Safe+® Side impact protection and Safe+® testing.
COMPLETE REAR-FACING PROTECTION - Safe+® steel anti-rebound bar reduces rebound rotation by up to 50% for extended rear-facing travel up to 50 lb
SAFE+® ENGINEERING - Features a unique combination of engineering features and testing to the highest safety standards to ensure we have the safest seat possible.
10 YEARS ONE CAR SEAT - From rear-facing to forward facing Radian 3RXT Safe+® adapts as your child grows from birth to booster. Suitable from 4 - 120 lb / 1.8 - 54 kg.
SLIM FIT 3 ACROSS - Ultimate passenger comfort with spacious design but only 17" wide to fit 3 across in most midsize vehicles.