Radian 3QXT All-in-One Convertible Car Seat | Diono

Our advanced 3 across All-in-One car seat from birth to booster (1.8 - 54 kg / 4 - 120 lb.) Featuring advanced 4-in-1 newborn protection and all new Safe+® engineering to provide the next generation in car seat safety.

Features:

• THE MOST ADVANCED RADIAN ALL-IN-ONE CONVERTIBLE CAR SEAT - From infant to booster seat, rear and forward facing the Radian® 3QXT adapts as your child grows for 10 years of use (4 - 120 pounds / 1.8 - 54 kg.)
• 4-IN-1 NEWBORN PROTECTION - Designed for safe rear facing travel from 4 - 50 pounds / 1.8 - 22.7 kg complete with Safe+® inserts and Safe+® steel anti-rebound bar to reduce rebound rotation by 50%
• SAFE+® ENGINEERING - Our most rigorously tested Radian® all-in-one convertible car seat; featuring Safe+® steel rear facing anti-rebound bar, steel reinforced frame, advanced side impact protection and diono SuperLATCH attachment.
• SLIM FIT DESIGN FOR 3 ACROSS - Features 8 layers of Safe+® side impact protection (including Safe+® side Impact management pod without compromising 3 across installation in most midsize vehicles.
• ONE HAND EASY ADJUST 12 POSITION HEADREST - Contoured to improve child head containment and provides a 22% increase in occupancy range from the radian R series.

Product Specs

• Minimum User Weight: 1.8 kg / 4 lbs
• Maximum User Weight: 54 kg / 120 lbs
• Minimum User Weight - Rear Facing: 1.8 kg / 4 lb
• Maximum User Weight - Rear Facing: 22.7 kg / 50 lb
• Maximum User Weight - Rear Facing LATCH: 15.8 kg / 35 lb
• Minimum User Weight - Forward Facing: 10 kg / 40 lb
• Maximum User Weight - Forward Facing: 29.5 kg / 65 lb
• Maximum User Weight - Forward Facing LATCH: 18 kg /. 40 lb
• Minimum User Weight - Booster: 18 kg / 40 lb
• Maximum User Weight - Booster: 54 kg / 120 lb
• Maximum User Height: 145 cm / 57.1 in
• Number of Head Support Positions: 12
• Product Height: 72.4 cm / 28.5 in
• Product Width: 43.2 cm / 17 in
• Product Depth: 40.6 cm / 16 in
• Seat Weight: 13.43 kg / 29.6 lb
• Product Height - Folded: 72.4 cm / 28.5 in
• Product Width - Folded: 43.2 cm / 17 in
• Product Depth - Folded: 29.2 cm / 11.5 in

Care & Maintenance

Warranty Information