10 Best Rear Facing Convertible Car Seat of December 2025

• 3 modes of use: rear facing infant mode (4-18lbs), rear facing toddler mode (18-40lbs), and forward facing toddler mode (22-65lbs)
• Immediate right installation angle: rear-facing recline flip foot allows for great installation angles with ease; The built-in bubble level indicator helps find the correct angle
• Fits three across: at its widest, the Trooper is 16.75" Allowing it to fit 3 ACROSS in most vehicle
• Shoulder & crotch buckle adjustment: 5-position shoulder height adjustment and 3- position crotch buckle for seat adjustment
• Safe with head protection: super deep side wings for better side impact protection

Baby Trend

• Easy installation: Patented ClickTight makes car seat installation as simple as buckling a seat belt
• No rethreading, ever: Quick adjust 14 position harness with click & safe snug Indicator gives a click sound when the harness is tight
• Adjust accurately: Harness indicator gives an audible click when you’ve pulled to the proper tightness
• Surrounded in safety: 2 layers of side impact protection, steel frame and impact absorbing base
• Fits: Rear facing 5 to 40 pounds and forward facing 20 to 65 pounds; Dimensions: 23 L x 18.5 W x 23.5 H inch

BRITAX

• Infant + Convertible + Booster: Rear-Facing Harness, Forward-Facing Harness and Belt-Positioning Booster provides a safe and secure ride for 10 years of use
• Grows with Child to 120lbs: The only seat you’ll ever need, this seat is tested in high back booster mode up to 120 lbs
• Rear Facing Longer- to 50 lbs: Adjusts to multiple positions, allowing your toddler to stay rear-facing longer, beyond 2 years, without the need to extend the seat or cramp other passengers
• Angled for Comfort and Safety: Comfortably angles child to help minimize head slump and help keep airway open, for a custom, cradled fit
• 10 Total Positions: Allow you to position the seat for an accurate fit for a growing child

Evenflo

• 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 PLUS 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
• 10 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

DiONO

• Easy installation: Push button Latch connectors and built in lock offs make car seat installation a breeze
• No rethreading, ever: Quick adjust 10 position harness (8.5 to 17.5 inches) with headrest grows along with your child
• Easy clean up: Remove the car seat cover without removing the harness.Shoulder width:13 inch
• Designed for safety: 2 Layers of side impact protection, steel frame, impact absorbing base, and forward movement reducing v-shaped tether
• Fits: Rea facing 5 to 40 pounds and forward facing 20 to 65 pounds; Dimensions: 26 H x 18.5 W x 21 D inches; Shoulder Width: 13 inches

BRITAX

• ORIGINAL 3 ACROSS: The Radian 3R All-in-One Convertible is an affordable ultramodern child car seat that protects and makes traveling with kids as safe and easy as possible. Fit 3 Radians across in most family-size vehicles—FAA-approved for air travel.
• SUPERIOR EXTENDED REAR-FACING SAFETY & SECURITY: Featuring our powerful integrated steel frame, our convertible car seat protects infants rear-facing 5-40 lbs, forward-facing up to 65 lbs in 5 pt harness, and converts to booster for kids 50-100 lbs.
• DYNAMIC HEAD & SIDE IMPACT PROTECTION: Reinforced with memory foam seat and aluminum side impact walls lined with energy-absorbing EPS foam, Radian safeguards kids in a robust cloud of cushiony protective comfort.
• MAXIMUM SAFETY & EASY INSTALLATION: Utilizing our SuperLATCH audible-click/visual-locking indicator connector system, 5 shoulder and 3 buckle positions, expandable leg rests, and a non-slip rubber base—all for a secure installation.
• TRAVELING THE WORLD IN COMFORT: Created with an easily removable premium plush-knit machine washable fabric cover, a seat that’s easy for your child to climb in and out of as they grow, and folds flat for easy storage.

DiONO

• Designed to help protect your rear facing child from 5 40 pounds and your forward facing child from 22 65 pounds
• Simply Safe Adjust Harness System adjusts the harness and headrest height together with one easy motion no re threading required
• Graco ProtectPlus Engineered: a combination of the most rigorous crash tests that helps to protect your child in frontal, side, rear & rollover crashes; additional testing based on the New Car Assessment Program and for extreme car interior temperatures
• 8 position headrest is adjustable using one hand and easily adapts to your growing child's needs
• Hassle free installation in the rear facing position using LATCH and an easy to read level indicator

GRACO

• An extra-comfortable ride that lasts for years: Rear-facing 5-40 pounds and Forward-facing 22-65 pounds
• Side Impact Protection
• Fits 3 across in the back seat of most vehicles
• 2 removable dishwasher-safe cup holders
• 5-point harness with easy up-front adjustment

Safety 1st

• Built to grow with your child, this safety 1st car seat supports infants from 5 pounds to toddlers of 40 pounds as a rear facing car seat, 22 to 65 pounds forward facing toddler car seat, and 40 to 100 pounds as a belt positioning booster
• An adjustable 3 position recline makes it easy to get a good fit for the seat in your car, assembled product dimensions 24.00 inches x 19.00 inches x 23.75 inches
• Harness holders keep the harness open, making it easier to get into and out of the seat; Front seat passengers can enjoy up to 7 inches more legroom with the rear facing infant seat's reduced footprint
• Adjust the height of the headrest and harness in 1 easy step with the quickfit harness; Even in booster mode, the headrest adjusts easily, ensuring the best fit for your child
• Two integrated cup holders keep snacks and drinks close; Easy to clean, the seat pad removes easily, ready to go into the washing machine and dryer
• This car seat meets or exceeds federal, ASTM, and JPMA safety standards and includes a 1 year limited warranty
• Safety 1st believes parenting should have more joyful moments; As the first and only leader in child safety, safety 1st is here to give you peace of mind so you can spend less time worrying and more time enjoying every first you experience with your child

Safety 1st

• Convertible car seat grows with your child from rear-facing harness (4-50 pounds) to forward-facing harness (22-65 pounds)
• Made of Steel reinforced: Product dimensions – 20.75” D x 19” W x 24.5” H; Product weight – 19.25 pounds
• Up to 50 pounds rear facing, allowing your child to safely ride rear-facing longer.Do not use bleach
• Graco ProtectPlus Engineered: Simply safe adjust no-rethread headrest and harness adjust together
• Extend2Fit 4-position adjustable extension panel provides up to 5" additional legroom, allowing your child to safely ride rear facing longer

Graco