The Graco 4Ever Extend2Fit DLX is a versatile all-in-one car seat designed to grow with your child from infancy through the booster years. This 4-in-1 convertible car seat transitions seamlessly from rear-facing harness (4-50 lbs) to forward-facing harness (22-65 lbs) to highback belt-positioning booster (40-100 lbs) to backless booster (40-120 lbs), with a 10-year lifespan before expiration.

The standout Extend2Fit feature includes a 4-position adjustable extension panel that provides up to 5 inches of extra rear-facing legroom, allowing children to safely ride rear-facing longer. The seat features a steel-reinforced frame for durability, energy-absorbing EPS foam for impact protection, and Graco ProtectPlus Engineered technology designed to help protect in frontal, side, rear, and rollover crashes.

Installation is simplified with premium push-on lower LATCH connectors that are easy to attach and detach, plus a forward-facing lockoff for seatbelt installations. The 10-position no-rethread harness adjusts easily with the headrest, eliminating the need to remove and rethread harness straps as your child grows. The adjustable base offers 6 recline positions (3 for rear-facing, 3 for forward-facing) with an easy-to-read bubble level indicator to ensure proper installation angle.

Additional features include dual integrated cup holders, a removable and machine-washable cover that comes off easily in three parts, and convenient harness storage for booster mode so the harness doesn't need to be removed. The seat is FAA-approved for airline use with the harness and measures 19 inches wide at the widest points. The lowest harness height is 7 inches with the infant insert, making it suitable for preemies and newborns starting at 4 pounds, while the highest harness position reaches 17.5 inches to accommodate growing children. The seat has earned recognition as a CarseatBlog Recommended Car Seat and achieved impressive crash test analysis results.