https://fromrebel.com/products/radian-radian-3r-all-in-one-convertible-car-seat-black-c6619c 14781860741487 Radian 3R All-in-One Convertible Car Seat - Black Jet 129.99 https:files/7eeaee0a-7db8-4600-928e-a11e0951a801_9af736d6-f0bd-4e69-b5db-dea3621afa9d.webp https:files/7eeaee0a-7db8-4600-928e-a11e0951a801_9af736d6-f0bd-4e69-b5db-dea3621afa9d.webp USD OutOfStock Diono 645251301743 30-70% Off 639935873391 Baby & Kids 291289268373 Big Babies 6-18 months 291287662741 Car Seats 636240265583 Daily Deal Drops 645979373935 Deals on Diono 638983078255 Diono 302408237205 Gifts Under $150 302408269973 Gifts Under $350 634336477551 Newborns & Little Babies (0-6 months old) 646287884655 Newness 644789829999 Non-DS 291282223253 Over $10 635358577007 Over $75 Warranty Products 291282452629 Quality Used 291288187029 Ships Nationally 306996609173 Shop By Age 644672192879 Summer Baby Deals 641453392239 Up to 60% OFF 291286712469 What's New 636239970671 What's New in Baby Gear & Kids The Diono Radian® 3R is the original slim-fit 3 across All-in-One convertible car seat, designed to protect from baby to booster seat (5 - 120 lb). Lovingly engineered with the famous Diono steel reinforced frame and now rear facing for even longer, expect 10 years of safety from just one car seat. Designed and engineered with complete rear facing protection, so you can keep them in a safe rear facing convertible car seat for longer up to 50 lb. Stages: Rear-facing harness (5-50 lbs), forward-facing harness (22-65 lbs), high-back belt positioning booster (40-120 lbs) Grows with Child: Expandable seat width, converts to high-back belt positioning booster Includes: Anti-slip harness pads, easy remove machine washable cover, LATCH guides, shoulder belt guides Safety Features: Automotive grade steel core frame, aluminum-reinforced sides and energy-absorbing foam, 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 199.99 Diono ADDONPOP AutoList_v3 BABY CAR SEATS CITY_CHARLOTTE CLT CONVERTIBLE CAR SEATS DEV_REFRESH DIONO EXCELLENT FRESHNESS FY2026.30 NEW ARRIVALS OFFPRICE PERCENT_OFF_RANGE_30_50 add-to-cart https:files/96f0dbc6-c6c8-4596-9551-90a170af7705_cf82c572-4429-458a-af57-d863757fedb0.webp https:files/f358b3d7-d979-4b1b-9675-92ff80ee22de_44c4aff6-e2dc-4608-ade1-8a9410be9eed.webp 52182687449455 Default Title 129.99 199.99 https: https://fromrebel.com/products/radian-radian-3r-all-in-one-convertible-car-seat-black-c6619c?variant=52182687449455 OutOfStock Default Title