{
  "schema_version": "compare-page.v2",
  "page_id": "convertible-car-seats-by-maximum-height-limit",
  "url": "https://robotrunk.com/compare/want/convertible-car-seats-by-maximum-height-limit",
  "title": "Convertible car seats with high maximum height limits",
  "question": "Which convertible car seats have a high maximum height limit for taller children?",
  "answer": "Diono Radian 3RX Latch: Maximum listed user height is 57.1 in (145 cm). Diono Radian 3QXT+ Latch Convertible Car Seat: The maximum user height is 57.1 inches (145 cm). DIONO Radian 3RX: The listed seated-torso range is 7.5–16.5 inches (19–42 cm), and overall child height is limited to 57 inches (144.8 cm). DIONO Radian 3RXT: The listed seated-torso range is 7.5–16.5 inches (19–42 cm), with an overall maximum height of 57 inches (144.8 cm).",
  "kind": "convertible car seat",
  "market": "US",
  "generated_at": "2026-10-21T00:34:46.741Z",
  "columns": [
    "Maximum height",
    "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": "p1.f3",
      "product": "Diono Radian 3RX Latch",
      "field": "Maximum height",
      "value": "Maximum listed user height is 57.1 in (145 cm).",
      "stated_as": "Maximum User Height\n57.1 in / 145 cm",
      "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": "p1.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": "p2.f3",
      "product": "Diono Radian 3QXT+ Latch Convertible Car Seat",
      "field": "Height limit",
      "value": "The maximum user height is 57.1 inches (145 cm).",
      "stated_as": "Maximum User Height:\n57.1 in (145 cm)",
      "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": "p2.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": "p5.f6",
      "product": "DIONO Radian 3RX",
      "field": "Height limits",
      "value": "The listed seated-torso range is 7.5–16.5 inches (19–42 cm), and overall child height is limited to 57 inches (144.8 cm).",
      "stated_as": "Seated torso height\n7.5-16.5″ / 19-42 cm\nOverall maximum height\nup to 57″ / 144.8 cm",
      "source_type": "guide",
      "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3rx-all-in-one-convertible-car-seat-2020-edition",
      "source_read_at": "2026-09-25T04:22:45.425Z"
    },
    {
      "ref": "p6.f8",
      "product": "DIONO Radian 3RXT",
      "field": "Child height limits",
      "value": "The listed seated-torso range is 7.5–16.5 inches (19–42 cm), with an overall maximum height of 57 inches (144.8 cm).",
      "stated_as": "Seated torso height\n7.5-16.5″ / 19-42 cm\nOverall maximum height\nup to 57″ / 144.8 cm",
      "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"
    }
  ],
  "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": "Maximum listed user height is 57.1 in (145 cm).",
      "cells": [
        {
          "column": "Maximum height",
          "fact": {
            "field": "Maximum height",
            "value": "Maximum listed user height is 57.1 in (145 cm).",
            "stated_as": "Maximum User Height\n57.1 in / 145 cm",
            "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/6830760722518",
      "name": "Diono Radian 3QXT+ Latch Convertible Car Seat",
      "url": "/products/ucp/anbbaby-com/6830760722518",
      "why": "The maximum user height is 57.1 inches (145 cm).",
      "cells": [
        {
          "column": "Maximum height",
          "fact": {
            "field": "Height limit",
            "value": "The maximum user height is 57.1 inches (145 cm).",
            "stated_as": "Maximum User Height:\n57.1 in (145 cm)",
            "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": 3,
      "merchant": {
        "slug": "anbbaby-com",
        "display_name": "anbbaby.com"
      },
      "product_id": "gid://shopify/Product/4510182211670",
      "name": "DIONO Radian 3RX",
      "url": "/products/ucp/anbbaby-com/4510182211670",
      "why": "The listed seated-torso range is 7.5–16.5 inches (19–42 cm), and overall child height is limited to 57 inches (144.8 cm).",
      "cells": [
        {
          "column": "Maximum height",
          "fact": {
            "field": "Height limits",
            "value": "The listed seated-torso range is 7.5–16.5 inches (19–42 cm), and overall child height is limited to 57 inches (144.8 cm).",
            "stated_as": "Seated torso height\n7.5-16.5″ / 19-42 cm\nOverall maximum height\nup to 57″ / 144.8 cm",
            "source_type": "guide",
            "source_url": "https://anb-baby.myshopify.com/products/diono-radian-3rx-all-in-one-convertible-car-seat-2020-edition",
            "source_read_at": "2026-09-25T04:22:45.425Z"
          }
        },
        {
          "column": "Seat weight",
          "fact": null
        }
      ]
    },
    {
      "rank": 4,
      "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": "The listed seated-torso range is 7.5–16.5 inches (19–42 cm), with an overall maximum height of 57 inches (144.8 cm).",
      "cells": [
        {
          "column": "Maximum height",
          "fact": {
            "field": "Child height limits",
            "value": "The listed seated-torso range is 7.5–16.5 inches (19–42 cm), with an overall maximum height of 57 inches (144.8 cm).",
            "stated_as": "Seated torso height\n7.5-16.5″ / 19-42 cm\nOverall maximum height\nup to 57″ / 144.8 cm",
            "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"
          }
        }
      ]
    }
  ]
}