Diono Radian 3R SafePlus Booster Seat

• 4 modes in 1 seat: rear-facing, forward-facing, and booster mode.
• Rear-facing up to 50 lbs with SafePlus Engineering and a steel anti-rebound bar.
• Slim-fit design for 3-across seating in most vehicles.
• Reinforced automotive-grade high-strength steel core for maximum protection.
• 6-layer side impact protection for enhanced safety.
• One-hand easy-adjust 12-position headrest for a perfect fit.
• Foldable design for compact storage and FAA-approved for airline travel.
• Includes cup holders for added convenience.

Minimum User Weight: 4 lb
Maximum User Weight: 120 lb
Minimum User Weight - Rear Facing: 4 lb
Maximum User Weight - Rear Facing: 50 lb
Maximum User Weight - Rear Facing LATCH: 35 lb
Minimum User Weight - Forward Facing: 22 lb
Maximum User Weight - Forward Facing: 65 lb
Maximum User Weight - Forward Facing LATCH: 40 lb
Minimum User Weight - Booster: 40 lb
Maximum User Weight - Booster: 120 lb
Maximum User Height: 57.1 in
Product Height: 28.5 in
Product Width: 17 in
Product Depth: 16 in
Product Height - Folded: 28.5 in
Product Width - Folded: 17 in
Product Depth - Folded: 11.5 in
Seat Weight: 29.3 lb
Number of Head Support Positions: 12
Cup Holders: Yes
Fits 3-Across: Yes
FAA Approved: Yes

This product is eligible for Free Shipping.

Returns accepted within 30 days. See Returns Policy for details.

What is the weight limit for the Diono 3 Across All-In-One Convertible Car Seat
The car seat is designed for children weighing between 4 and 120 lbs.

Can the car seat be used rear-facing
Yes, it can be used rear-facing for children weighing 4 to 50 lbs.

Does the car seat fit 3-across in most vehicles
Yes, its slim-fit design allows for 3-across seating in most vehicles.

Is the car seat FAA-approved for air travel
Yes, it is FAA-approved and folds for compact storage during travel.

What are the key safety features of this car seat
It features SafePlus Engineering with a steel anti-rebound bar and 6-layer side impact protection.

Does the car seat come with cup holders
Yes, it includes cup holders for added convenience.

Is the car seat easy to adjust as my child grows
Yes, it has a one-hand easy-adjust 12-position headrest for a perfect fit.

What materials are used in the car seat’s construction
It is built with reinforced automotive-grade high-strength steel for maximum protection.

What age is the car seat suitable for
It is suitable for children from birth up to approximately 10 years old (4-120 lbs).