{
  "schema_version": "compare-page.v2",
  "page_id": "rear-facing-weight-limits-for-infant-car-seat-bases",
  "url": "https://robotrunk.com/compare/want/rear-facing-weight-limits-for-infant-car-seat-bases",
  "title": "Rear-facing weight limits for infant car seat bases",
  "question": "What child weight limits do infant car seat bases list for rear-facing use?",
  "answer": "babyark G01 Smart Base: Maker lists rear-facing weight range as 4-50 lbs (1.8-22.7 kg). Some retailers list a different range: Some retailers list rear-facing weight range as 4-55 lbs (1.8-25 kg), differing from the maker's 4-50 lbs. Doona Latch Base: For infants 4-35 lbs. Compatible with the Doona Infant Car Seat and intended for rear-facing use only. PEG Primo Viaggio Extra Base: The maker's manual says the weight limit with LATCH is 4 to 35 lbs; one store listing says the base is suitable for children 4 to 30 lbs, so the sources disagree.",
  "kind": "car seat base",
  "market": "US",
  "generated_at": "2026-10-31T07:36:54.574Z",
  "columns": [
    "Weight limit",
    "Other listing",
    "Rear-facing use"
  ],
  "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.f10",
      "product": "PEG Primo Viaggio Extra Base",
      "field": "weight limits",
      "value": "The maker's manual says the weight limit with LATCH is 4 to 35 lbs; one store listing says the base is suitable for children 4 to 30 lbs, so the sources disagree.",
      "stated_as": "Weight limits: 4 - 35 lbs (1,8 - 15,9 kg) with LATCH",
      "source_type": "manual",
      "source_url": "https://www.pegperego.com/media/catalog/product/download/PRIMO-VIAGGIO-4-35-URBAN-MOBILITY-FIUS2401I356-EN-USA.pdf",
      "source_read_at": "2026-10-15T11:54:36.008Z"
    },
    {
      "ref": "p2.f3",
      "product": "babyark G01 Smart Base",
      "field": "Rear-facing weight limit",
      "value": "Maker lists rear-facing weight range as 4-50 lbs (1.8-22.7 kg).",
      "stated_as": "Rear-facing: 4-50 lbs. (1.8-22.7 kg)",
      "source_type": "guide",
      "source_url": "https://babyark.com/products/the-babyark-smart-base",
      "source_read_at": "2026-10-12T21:55:07.494Z"
    },
    {
      "ref": "p2.f6",
      "product": "babyark G01 Smart Base",
      "field": "Rear-facing limit differs",
      "value": "Some retailers list rear-facing weight range as 4-55 lbs (1.8-25 kg), differing from the maker's 4-50 lbs.",
      "stated_as": "Rear-facing: 4-55 lbs. (1.8-25 kg)",
      "source_type": "listing",
      "source_url": "https://strolleria.myshopify.com/products.json",
      "source_read_at": "2026-10-12T20:06:05.806Z"
    },
    {
      "ref": "p8.f7",
      "product": "Doona Latch Base",
      "field": "compatibility",
      "value": "Compatible with the Doona Infant Car Seat and intended for rear-facing use only.",
      "stated_as": "Compatibility: the Doona LATCH Base is compatible with the Doona Infant Car Seat and is intended for Rear-Facing use only",
      "source_type": "listing",
      "source_url": "https://strolleria.myshopify.com/products.json",
      "source_read_at": "2026-10-13T19:52:33.546Z"
    },
    {
      "ref": "p8.f12",
      "product": "Doona Latch Base",
      "field": "child weight limit",
      "value": "For infants 4-35 lbs.",
      "stated_as": "Infant Weight: 4-35 lbs",
      "source_type": "listing",
      "source_url": "https://strolleria.myshopify.com/products.json",
      "source_read_at": "2026-10-13T19:52:33.546Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/8065501691978",
      "name": "babyark G01 Smart Base",
      "url": "/products/ucp/strolleria-com/8065501691978",
      "why": "Maker lists rear-facing weight range as 4-50 lbs (1.8-22.7 kg).",
      "cells": [
        {
          "column": "Weight limit",
          "fact": {
            "field": "Rear-facing weight limit",
            "value": "Maker lists rear-facing weight range as 4-50 lbs (1.8-22.7 kg).",
            "stated_as": "Rear-facing: 4-50 lbs. (1.8-22.7 kg)",
            "source_type": "guide",
            "source_url": "https://babyark.com/products/the-babyark-smart-base",
            "source_read_at": "2026-10-12T21:55:07.494Z"
          }
        },
        {
          "column": "Other listing",
          "fact": {
            "field": "Rear-facing limit differs",
            "value": "Some retailers list rear-facing weight range as 4-55 lbs (1.8-25 kg), differing from the maker's 4-50 lbs.",
            "stated_as": "Rear-facing: 4-55 lbs. (1.8-25 kg)",
            "source_type": "listing",
            "source_url": "https://strolleria.myshopify.com/products.json",
            "source_read_at": "2026-10-12T20:06:05.806Z"
          }
        },
        {
          "column": "Rear-facing use",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/1292673744970",
      "name": "Doona Latch Base",
      "url": "/products/ucp/strolleria-com/1292673744970",
      "why": "For infants 4-35 lbs.",
      "cells": [
        {
          "column": "Weight limit",
          "fact": {
            "field": "child weight limit",
            "value": "For infants 4-35 lbs.",
            "stated_as": "Infant Weight: 4-35 lbs",
            "source_type": "listing",
            "source_url": "https://strolleria.myshopify.com/products.json",
            "source_read_at": "2026-10-13T19:52:33.546Z"
          }
        },
        {
          "column": "Other listing",
          "fact": null
        },
        {
          "column": "Rear-facing use",
          "fact": {
            "field": "compatibility",
            "value": "Compatible with the Doona Infant Car Seat and intended for rear-facing use only.",
            "stated_as": "Compatibility: the Doona LATCH Base is compatible with the Doona Infant Car Seat and is intended for Rear-Facing use only",
            "source_type": "listing",
            "source_url": "https://strolleria.myshopify.com/products.json",
            "source_read_at": "2026-10-13T19:52:33.546Z"
          }
        }
      ]
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "strolleria-com",
        "display_name": "strolleria.com"
      },
      "product_id": "gid://shopify/Product/5736681345",
      "name": "PEG Primo Viaggio Extra Base",
      "url": "/products/ucp/strolleria-com/5736681345",
      "why": "The maker's manual says the weight limit with LATCH is 4 to 35 lbs; one store listing says the base is suitable for children 4 to 30 lbs, so the sources disagree.",
      "cells": [
        {
          "column": "Weight limit",
          "fact": {
            "field": "weight limits",
            "value": "The maker's manual says the weight limit with LATCH is 4 to 35 lbs; one store listing says the base is suitable for children 4 to 30 lbs, so the sources disagree.",
            "stated_as": "Weight limits: 4 - 35 lbs (1,8 - 15,9 kg) with LATCH",
            "source_type": "manual",
            "source_url": "https://www.pegperego.com/media/catalog/product/download/PRIMO-VIAGGIO-4-35-URBAN-MOBILITY-FIUS2401I356-EN-USA.pdf",
            "source_read_at": "2026-10-15T11:54:36.008Z"
          }
        },
        {
          "column": "Other listing",
          "fact": null
        },
        {
          "column": "Rear-facing use",
          "fact": null
        }
      ]
    }
  ]
}