{
  "schema_version": "compare-page.v2",
  "page_id": "convertible-car-seats-that-later-convert-to-a-booster",
  "url": "https://robotrunk.com/compare/want/convertible-car-seats-that-later-convert-to-a-booster",
  "title": "Convertible car seats that also work as boosters",
  "question": "Which convertible car seats can later be used in booster mode for older children?",
  "answer": "Diono Radian 3RX Latch: It supports rear-facing, forward-facing and booster use. Booster mode is listed for 40–120 lb (18–54 kg).\nDiono Radian 3R SafePlus: The manual covers all-in-one use from 4 to 120 lb. Booster mode is for children 40–120 lb and 40–57 in tall.\nDIONO Radian 3RXT: It is designed for rear-facing, forward-facing and booster use. Booster use is listed for children weighing 40–120 lb (18–54 kg).\nDiono Radian 3QXT+ Latch Convertible Car Seat: It supports rear-facing from 4–50 lb, forward-facing from 22–65 lb and high-back booster use from 40–120 lb.\nBaby Trend Journey 4-in-1 Convertible Car Seat: Booster use is for children at least 4 years old, weighing 40–100 lb and measuring 44–57 inches.",
  "kind": "convertible car seat",
  "market": "US",
  "generated_at": "2026-10-22T23:25:04.200Z",
  "columns": [
    "Booster limits",
    "Seat weight"
  ],
  "notices": {
    "facts": "Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell.",
    "price": "Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live."
  },
  "cited_facts": [
    {
      "ref": "p2.f2",
      "product": "Diono Radian 3R SafePlus",
      "field": "Modes and limits",
      "value": "The manual covers all-in-one use from 4 to 120 lb.",
      "stated_as": "Car Seat Instructional Manual\nAll-In-One Convertible\n4-120 lb (1.8-54 kg)",
      "source_type": "manual",
      "source_url": "https://diono.zendesk.com/hc/en-us/article_attachments/34242763065619",
      "source_read_at": "2026-09-25T04:25:56.637Z"
    },
    {
      "ref": "p2.f3",
      "product": "Diono Radian 3R SafePlus",
      "field": "Weight",
      "value": "The seat weighs 29.3 lb.",
      "stated_as": "Seat Weight:\n29.3 lbs",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3-r-safe-convertible-car-seat",
      "source_read_at": "2026-09-25T04:25:52.115Z"
    },
    {
      "ref": "p2.f8",
      "product": "Diono Radian 3R SafePlus",
      "field": "Booster limits",
      "value": "Booster mode is for children 40–120 lb and 40–57 in tall.",
      "stated_as": "40–120 lb (18–54 kg) and whose height is 40-57 in (101-145 cm).",
      "source_type": "manual",
      "source_url": "https://diono.zendesk.com/hc/en-us/article_attachments/34242763065619",
      "source_read_at": "2026-09-25T04:25:56.637Z"
    },
    {
      "ref": "p3.f1",
      "product": "Diono Radian 3RX Latch",
      "field": "Seat type",
      "value": "It supports rear-facing, forward-facing and booster use.",
      "stated_as": "Creates a safe and comfortable fit for rear-facing, forward-facing, and booster seat modes.",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3rx-latch-all-in-one-convertible-car-seat",
      "source_read_at": "2026-09-25T04:15:48.388Z"
    },
    {
      "ref": "p3.f6",
      "product": "Diono Radian 3RX Latch",
      "field": "Booster limits",
      "value": "Booster mode is listed for 40–120 lb (18–54 kg).",
      "stated_as": "Minimum User Weight - Booster\n40 lb / 18 kg\nMaximum User Weight - Booster\n120 lb / 54 kg",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3rx-latch-all-in-one-convertible-car-seat",
      "source_read_at": "2026-09-25T04:15:48.388Z"
    },
    {
      "ref": "p3.f7",
      "product": "Diono Radian 3RX Latch",
      "field": "Seat weight",
      "value": "The store lists the seat at 28.1 lb (12.76 kg).",
      "stated_as": "Seat Weight\n28.1 lb / 12.76 kg",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3rx-latch-all-in-one-convertible-car-seat",
      "source_read_at": "2026-09-25T04:15:48.388Z"
    },
    {
      "ref": "p5.f1",
      "product": "Diono Radian 3QXT+ Latch Convertible Car Seat",
      "field": "Modes and limits",
      "value": "It supports rear-facing from 4–50 lb, forward-facing from 22–65 lb and high-back booster use from 40–120 lb.",
      "stated_as": "4 Modes in 1 Seat: Rear-facing (4-50 lbs), forward-facing (22-65 lbs), high-back booster (40-120 lbs).",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3qxt-latch-convertible-car-seat-black-jet",
      "source_read_at": "2026-09-25T04:07:17.166Z"
    },
    {
      "ref": "p5.f8",
      "product": "Diono Radian 3QXT+ Latch Convertible Car Seat",
      "field": "Seat weight",
      "value": "The seat weighs 34.2 lb.",
      "stated_as": "Seat Weight:\n34.2 lbs",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3qxt-latch-convertible-car-seat-black-jet",
      "source_read_at": "2026-09-25T04:07:17.166Z"
    },
    {
      "ref": "p6.f1",
      "product": "DIONO Radian 3RXT",
      "field": "Modes",
      "value": "It is designed for rear-facing, forward-facing and booster use.",
      "stated_as": "The Diono radian® 3RXT is the original 3 across All-in-One convertible car seat",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3rxt-all-in-one-convertible-car-seat-2020-edition",
      "source_read_at": "2026-09-25T04:19:00.630Z"
    },
    {
      "ref": "p6.f7",
      "product": "DIONO Radian 3RXT",
      "field": "Booster limit",
      "value": "Booster use is listed for children weighing 40–120 lb (18–54 kg).",
      "stated_as": "Booster mode\n40-120 lbs / 18-54 kg",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3rxt-all-in-one-convertible-car-seat-2020-edition",
      "source_read_at": "2026-09-25T04:19:00.630Z"
    },
    {
      "ref": "p6.f9",
      "product": "DIONO Radian 3RXT",
      "field": "Seat weight",
      "value": "The seat weighs 26.4 lb (11.97 kg).",
      "stated_as": "Weight\n26.4 lbs / 11.97 kg",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3rxt-all-in-one-convertible-car-seat-2020-edition",
      "source_read_at": "2026-09-25T04:19:00.630Z"
    },
    {
      "ref": "p7.f6",
      "product": "Baby Trend Journey 4-in-1 Convertible Car Seat",
      "field": "Seat weight",
      "value": "The car seat weighs 16.24 lb.",
      "stated_as": "Item weight : 16.24 lb",
      "source_type": "guide",
      "source_url": "https://babytrend.com/products/journey-4-in-1-convertible-car-seat",
      "source_read_at": "2026-09-23T20:06:59.283Z"
    },
    {
      "ref": "p7.f9",
      "product": "Baby Trend Journey 4-in-1 Convertible Car Seat",
      "field": "Booster limits",
      "value": "Booster use is for children at least 4 years old, weighing 40–100 lb and measuring 44–57 inches.",
      "stated_as": "The car seat, installed as a Belt Positioning Booster is designed for use by children whose age is 4 years or older, and weight is between 40 and 100 lb, and height is between 44 and 57\".",
      "source_type": "guide",
      "source_url": "https://babytrend.com/products/journey-4-in-1-convertible-car-seat",
      "source_read_at": "2026-09-23T20:06:59.283Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "anbbaby-com",
        "display_name": "anbbaby.com"
      },
      "product_id": "gid://shopify/Product/6830758330454",
      "name": "Diono Radian 3RX Latch",
      "url": "/products/ucp/anbbaby-com/6830758330454",
      "why": "Booster mode is listed for 40–120 lb (18–54 kg).",
      "cells": [
        {
          "column": "Booster limits",
          "fact": {
            "field": "Booster limits",
            "value": "Booster mode is listed for 40–120 lb (18–54 kg).",
            "stated_as": "Minimum User Weight - Booster\n40 lb / 18 kg\nMaximum User Weight - Booster\n120 lb / 54 kg",
            "source_type": "guide",
            "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3rx-latch-all-in-one-convertible-car-seat",
            "source_read_at": "2026-09-25T04:15:48.388Z"
          }
        },
        {
          "column": "Seat weight",
          "fact": {
            "field": "Seat weight",
            "value": "The store lists the seat at 28.1 lb (12.76 kg).",
            "stated_as": "Seat Weight\n28.1 lb / 12.76 kg",
            "source_type": "guide",
            "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3rx-latch-all-in-one-convertible-car-seat",
            "source_read_at": "2026-09-25T04:15:48.388Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "anbbaby-com",
        "display_name": "anbbaby.com"
      },
      "product_id": "gid://shopify/Product/8558162084126",
      "name": "Diono Radian 3R SafePlus",
      "url": "/products/ucp/anbbaby-com/8558162084126",
      "why": "Booster mode is for children 40–120 lb and 40–57 in tall.",
      "cells": [
        {
          "column": "Booster limits",
          "fact": {
            "field": "Booster limits",
            "value": "Booster mode is for children 40–120 lb and 40–57 in tall.",
            "stated_as": "40–120 lb (18–54 kg) and whose height is 40-57 in (101-145 cm).",
            "source_type": "manual",
            "source_url": "https://diono.zendesk.com/hc/en-us/article_attachments/34242763065619",
            "source_read_at": "2026-09-25T04:25:56.637Z"
          }
        },
        {
          "column": "Seat weight",
          "fact": {
            "field": "Weight",
            "value": "The seat weighs 29.3 lb.",
            "stated_as": "Seat Weight:\n29.3 lbs",
            "source_type": "guide",
            "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3-r-safe-convertible-car-seat",
            "source_read_at": "2026-09-25T04:25:52.115Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "anbbaby-com",
        "display_name": "anbbaby.com"
      },
      "product_id": "gid://shopify/Product/4510233428054",
      "name": "DIONO Radian 3RXT",
      "url": "/products/ucp/anbbaby-com/4510233428054",
      "why": "Booster use is listed for children weighing 40–120 lb (18–54 kg).",
      "cells": [
        {
          "column": "Booster limits",
          "fact": {
            "field": "Booster limit",
            "value": "Booster use is listed for children weighing 40–120 lb (18–54 kg).",
            "stated_as": "Booster mode\n40-120 lbs / 18-54 kg",
            "source_type": "guide",
            "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3rxt-all-in-one-convertible-car-seat-2020-edition",
            "source_read_at": "2026-09-25T04:19:00.630Z"
          }
        },
        {
          "column": "Seat weight",
          "fact": {
            "field": "Seat weight",
            "value": "The seat weighs 26.4 lb (11.97 kg).",
            "stated_as": "Weight\n26.4 lbs / 11.97 kg",
            "source_type": "guide",
            "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3rxt-all-in-one-convertible-car-seat-2020-edition",
            "source_read_at": "2026-09-25T04:19:00.630Z"
          }
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "anbbaby-com",
        "display_name": "anbbaby.com"
      },
      "product_id": "gid://shopify/Product/6830760722518",
      "name": "Diono Radian 3QXT+ Latch Convertible Car Seat",
      "url": "/products/ucp/anbbaby-com/6830760722518",
      "why": "It supports rear-facing from 4–50 lb, forward-facing from 22–65 lb and high-back booster use from 40–120 lb.",
      "cells": [
        {
          "column": "Booster limits",
          "fact": {
            "field": "Modes and limits",
            "value": "It supports rear-facing from 4–50 lb, forward-facing from 22–65 lb and high-back booster use from 40–120 lb.",
            "stated_as": "4 Modes in 1 Seat: Rear-facing (4-50 lbs), forward-facing (22-65 lbs), high-back booster (40-120 lbs).",
            "source_type": "guide",
            "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3qxt-latch-convertible-car-seat-black-jet",
            "source_read_at": "2026-09-25T04:07:17.166Z"
          }
        },
        {
          "column": "Seat weight",
          "fact": {
            "field": "Seat weight",
            "value": "The seat weighs 34.2 lb.",
            "stated_as": "Seat Weight:\n34.2 lbs",
            "source_type": "guide",
            "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3qxt-latch-convertible-car-seat-black-jet",
            "source_read_at": "2026-09-25T04:07:17.166Z"
          }
        }
      ]
    },
    {
      "rank": 5,
      "merchant": {
        "slug": "babytrend-com",
        "display_name": "babytrend.com"
      },
      "product_id": "gid://shopify/Product/15998523933041",
      "name": "Baby Trend Journey 4-in-1 Convertible Car Seat",
      "url": "/products/ucp/babytrend-com/15998523933041",
      "why": "Booster use is for children at least 4 years old, weighing 40–100 lb and measuring 44–57 inches.",
      "cells": [
        {
          "column": "Booster limits",
          "fact": {
            "field": "Booster limits",
            "value": "Booster use is for children at least 4 years old, weighing 40–100 lb and measuring 44–57 inches.",
            "stated_as": "The car seat, installed as a Belt Positioning Booster is designed for use by children whose age is 4 years or older, and weight is between 40 and 100 lb, and height is between 44 and 57\".",
            "source_type": "guide",
            "source_url": "https://babytrend.com/products/journey-4-in-1-convertible-car-seat",
            "source_read_at": "2026-09-23T20:06:59.283Z"
          }
        },
        {
          "column": "Seat weight",
          "fact": {
            "field": "Seat weight",
            "value": "The car seat weighs 16.24 lb.",
            "stated_as": "Item weight : 16.24 lb",
            "source_type": "guide",
            "source_url": "https://babytrend.com/products/journey-4-in-1-convertible-car-seat",
            "source_read_at": "2026-09-23T20:06:59.283Z"
          }
        }
      ]
    }
  ]
}