https://fromrebel.com/products/radian-3rxt-safeplus-4-in-1-convertible-car-seat-black-jet-see-description-abb827 14762710335855 Radian 3RXT SafePlus, 4-in-1 Convertible Car Seat - Black Jet (See Description) 179.99 https:files/22207434-53bb-4f59-97a9-8068610d846e_bc26876a-949a-4e18-9f55-dc62c56f6d50.webp https:files/22207434-53bb-4f59-97a9-8068610d846e_bc26876a-949a-4e18-9f55-dc62c56f6d50.webp USD OutOfStock Diono 645251301743 30-70% Off 639935873391 Baby & Kids 641032651119 Baby Specials 291289268373 Big Babies 6-18 months 291287662741 Car Seats 636240265583 Daily Deal Drops 638983078255 Diono 302408269973 Gifts Under $350 636356460911 Hot Deals 644531126639 Low Stock Deals 646287884655 Newness 644789829999 Non-DS 291282223253 Over $10 635358577007 Over $75 Warranty Products 291282452629 Quality Used 291281633429 Ships Nationally 291288187029 Ships Nationally 306996609173 Shop By Age 644672192879 Summer Baby Deals 641453392239 Up to 60% OFF 636239970671 What's New in Baby Gear & Kids The original 3 across All-in-One Car Seat just got better. Upgraded with 15 improvements from the award-winning Radian® 3RXT®, the Diono Radian® 3RXT® SafePlus™ features Diono SafePlus™ engineering, SafePlus™ anti-rebound panel and advanced SafePlus™ Side Impact Protection for complete protection from birth to booster 4 - 120 lb. Stages: Rear-facing harness (4-50 lbs), forward-facing harness (22-65 lbs), high-back belt positioning booster (40-120 lbs) Grows with Child: Converts to high-back belt positioning booster, SafePlus anti-rebound bar, removable 3-stage rear-facing protection, travel high wedge, removable 2-in-1 infant positioning liner, 12 position easy adjust headrest, expandable seat width Includes: SafePlus anti-rebound bar, SafePlus 2-in-1 infant positioning liner, SafePlus newborn travel high wedge, removable steel reinforced XL cup holder, easy remove machine washable cover, LATCH guides, shoulder belt guide Safety Features: SafePlus Anti-Rebound Bar, SafePlus 2-in-1 infant positioning liner, SafePlus 12 position headrest, 6 layers of SafePlus side impact protection, automotive grade steel core frame, 5-point harness, convenient fold and FAA Approved for aircraft use, tested over and above safety standards. The Original Three Across: Built with our famous Radian® slim-fit convertible design for a 3-across option only with Diono Radian combinations, without compromising child or passenger comfort Rear Facing for Longer: Designed and engineered to keep your child rear facing even longer up to 50 lbs. approx. 4 years old Baby, we want you to know…This item is used with slight scuffing, scratches, fading & wear (see photos) 299.99 Diono ADDONPOP BABY CAR SEATS CITY_CHARLOTTE CLT CONVERTIBLE CAR SEATS DIONO EXCELLENT FRESHNESS FY2026.25 NYC OFFPRICE PERCENT_OFF_RANGE_30_50 SHIPS NATIONALLY add-to-cart https:files/44a16d54-9a5c-4464-a14f-dfe02a4735bf_dadcb848-33e6-472a-9d47-53743c0fdb89.webp https:files/a470b5fb-dae2-4799-80ad-05fb98709f61_a50ba1e3-c621-4f88-b01c-8d84cd8c547d.webp https:files/15aa7bec-2248-4d04-b111-0574f25f58b5_dad79fe1-340d-4813-afc9-a3e98e608488.webp https:files/007b0a19-906e-40a8-b213-62efba9b0711.webp https:files/c90efef6-c2cf-4392-a389-c2174578c578.webp https:files/5b50d118-9a6a-4f85-b854-eebf4cf3b9a7.webp 52117477294447 Default Title 179.99 299.99 https: https://fromrebel.com/products/radian-3rxt-safeplus-4-in-1-convertible-car-seat-black-jet-see-description-abb827?variant=52117477294447 OutOfStock Default Title