{
  "schema_version": "compare-page.v2",
  "page_id": "canadian-and-us-weight-limits-for-two-car-seats",
  "url": "https://robotrunk.com/compare/want/canadian-and-us-weight-limits-for-two-car-seats",
  "title": "Canadian and US weight limits for two car seats",
  "question": "Do car seats sold in Canada have different weight limits than the same seats sold in the United States?",
  "answer": "Britax Poplar: A Canadian review says the Canadian Poplar includes an anti-rebound bar and has a 5–40 lb rear-facing limit, while the US version goes to 5–50 lb and only the Poplar S includes the anti-rebound bar in the US.\n\nNuna PIPA: The US manual gives a child weight range of 4 to 32 lb (2 to 14.5 kg); the maker's Canadian product page instead gives 4 to 35 lb, so the two sources disagree on the upper weight limit.\n\nNuna PIPA size limit: Measured 9.4 lb for the carrier alone, 19 in shell height, and a 7-year expiry; the seat is rated 4-32 lb and 32 in in the US.",
  "kind": "car seat",
  "market": "US",
  "generated_at": "2026-10-27T19:57:51.170Z",
  "columns": [
    "Weight limit",
    "Height limit"
  ],
  "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.f5",
      "product": "Britax Poplar",
      "field": "Canada and US differences",
      "value": "A Canadian review says the Canadian Poplar includes an anti-rebound bar and has a 5–40 lb rear-facing limit, while the US version goes to 5–50 lb and only the Poplar S includes the anti-rebound bar in the US.",
      "stated_as": "A Canadian review says the Canadian Poplar includes an anti-rebound bar and has a 5–40 lb rear-facing limit, while the US version goes to 5–50 lb and only the Poplar S includes the anti-rebound bar in the US.",
      "source_type": "review",
      "source_url": "https://www.youtube.com/watch?v=3iGAPddhhAk",
      "source_read_at": "2026-10-17T23:02:13.111Z"
    },
    {
      "ref": "p4.f10",
      "product": "Nuna (listing sold by My Baby Shoppe) PIPA",
      "field": "weight limit",
      "value": "The US manual gives a child weight range of 4 to 32 lb (2 to 14.5 kg); the maker's Canadian product page instead gives 4 to 35 lb, so the two sources disagree on the upper weight limit.",
      "stated_as": "Weight: 4 to 32 lb (2 to 14.5 kg)",
      "source_type": "manual",
      "source_url": "https://nunababy.com/media/catalog/product/N/u/Nuna_PIPA_UserManual_US_1a14.pdf",
      "source_read_at": "2026-10-25T03:44:59.886Z"
    },
    {
      "ref": "p4.f12",
      "product": "Nuna (listing sold by My Baby Shoppe) PIPA",
      "field": "size and weight",
      "value": "Measured 9.4 lb for the carrier alone, 19 in shell height, and a 7-year expiry; the seat is rated 4-32 lb and 32 in in the US.",
      "stated_as": "Measured 9.4 lb for the carrier alone, 19 in shell height, and a 7-year expiry; the seat is rated 4-32 lb and 32 in in the US.",
      "source_type": "review",
      "source_url": "https://csftl.org/nuna-pipa-review/",
      "source_read_at": "2026-10-25T03:45:01.815Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/8136450834686",
      "name": "Britax Poplar",
      "url": "/products/ucp/megababiesusa-com/8136450834686",
      "why": "A Canadian review says the Canadian Poplar includes an anti-rebound bar and has a 5–40 lb rear-facing limit, while the US version goes to 5–50 lb and only the Poplar S includes the anti-rebound bar in the US.",
      "cells": [
        {
          "column": "Weight limit",
          "fact": {
            "field": "Canada and US differences",
            "value": "A Canadian review says the Canadian Poplar includes an anti-rebound bar and has a 5–40 lb rear-facing limit, while the US version goes to 5–50 lb and only the Poplar S includes the anti-rebound bar in the US.",
            "stated_as": "A Canadian review says the Canadian Poplar includes an anti-rebound bar and has a 5–40 lb rear-facing limit, while the US version goes to 5–50 lb and only the Poplar S includes the anti-rebound bar in the US.",
            "source_type": "review",
            "source_url": "https://www.youtube.com/watch?v=3iGAPddhhAk",
            "source_read_at": "2026-10-17T23:02:13.111Z"
          }
        },
        {
          "column": "Height limit",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "mybabyshoppe-ca",
        "display_name": "mybabyshoppe.ca"
      },
      "product_id": "gid://shopify/Product/10772227358913",
      "name": "Nuna (listing sold by My Baby Shoppe) PIPA",
      "url": "/products/ucp/mybabyshoppe-ca/10772227358913",
      "why": "The US manual gives a child weight range of 4 to 32 lb (2 to 14.5 kg); the maker's Canadian product page instead gives 4 to 35 lb, so the two sources disagree on the upper weight limit.",
      "cells": [
        {
          "column": "Weight limit",
          "fact": {
            "field": "weight limit",
            "value": "The US manual gives a child weight range of 4 to 32 lb (2 to 14.5 kg); the maker's Canadian product page instead gives 4 to 35 lb, so the two sources disagree on the upper weight limit.",
            "stated_as": "Weight: 4 to 32 lb (2 to 14.5 kg)",
            "source_type": "manual",
            "source_url": "https://nunababy.com/media/catalog/product/N/u/Nuna_PIPA_UserManual_US_1a14.pdf",
            "source_read_at": "2026-10-25T03:44:59.886Z"
          }
        },
        {
          "column": "Height limit",
          "fact": {
            "field": "size and weight",
            "value": "Measured 9.4 lb for the carrier alone, 19 in shell height, and a 7-year expiry; the seat is rated 4-32 lb and 32 in in the US.",
            "stated_as": "Measured 9.4 lb for the carrier alone, 19 in shell height, and a 7-year expiry; the seat is rated 4-32 lb and 32 in in the US.",
            "source_type": "review",
            "source_url": "https://csftl.org/nuna-pipa-review/",
            "source_read_at": "2026-10-25T03:45:01.815Z"
          }
        }
      ]
    }
  ]
}