{
  "schema_version": "compare-page.v2",
  "page_id": "changes-in-car-seat-limits-and-design-across-versions-and-mo",
  "url": "https://robotrunk.com/compare/want/changes-in-car-seat-limits-and-design-across-versions-and-mo",
  "title": "Changes in car seat limits and design across versions and model years",
  "question": "Have the limits or design of a car seat model changed between versions or model years?",
  "answer": "Evenflo Shyft DualRide: Newer side-impact models are rated to 30 lb while original models were rated to 35 lb; the newer headrest has more robust headwings and added energy-absorbing foam, and height is usually outgrown before weight. Britax B-Safe Gen2: The second generation adds about an inch more seating width and a soft knit fabric, with tagless branding so nothing rubs on the baby. WAYB Pico: Limits and manuals differ by manufacture date, so the label on the seat and its matching manual should be trusted over older reviews. Britax One4Life ClickTight All-in-One Car Seat: A review of the pre-2025 seat says seats sold today differ because of the 2025 FMVSS update, so buyers should check current labels rather than rely on older review limits.",
  "kind": "car seat",
  "market": "US",
  "generated_at": "2026-10-27T19:58:15.149Z",
  "columns": [
    "Limits",
    "Design",
    "Version or date check"
  ],
  "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.f4",
      "product": "Britax One4Life ClickTight All-in-One Car Seat",
      "field": "current model changes",
      "value": "A review of the pre-2025 seat says seats sold today differ because of the 2025 FMVSS update, so buyers should check current labels rather than rely on older review limits.",
      "stated_as": "A review of the pre-2025 seat says seats sold today differ because of the 2025 FMVSS update, so buyers should check current labels rather than rely on older review limits.",
      "source_type": "review",
      "source_url": "https://csftl.org/britax-one4life-review-united-states-and-canada/",
      "source_read_at": "2026-10-21T13:32:32.248Z"
    },
    {
      "ref": "p3.f2",
      "product": "WAYB Pico",
      "field": "version differences",
      "value": "Limits and manuals differ by manufacture date, so the label on the seat and its matching manual should be trusted over older reviews.",
      "stated_as": "Limits and manuals differ by manufacture date, so the label on the seat and its matching manual should be trusted over older reviews.",
      "source_type": "blog",
      "source_url": "https://carseatblog.com/48072/wayb-pico-review/",
      "source_read_at": "2026-10-22T22:04:50.041Z"
    },
    {
      "ref": "p4.f8",
      "product": "Evenflo Shyft DualRide",
      "field": "model changes",
      "value": "Newer side-impact models are rated to 30 lb while original models were rated to 35 lb; the newer headrest has more robust headwings and added energy-absorbing foam, and height is usually outgrown before weight.",
      "stated_as": "Newer side-impact models are rated to 30 lb while original models were rated to 35 lb; the newer headrest has more robust headwings and added energy-absorbing foam, and height is usually outgrown before weight.",
      "source_type": "blog",
      "source_url": "https://www.thecarseatpros.com/blog/evenflo-shyft-dualride-review",
      "source_read_at": "2026-10-19T04:20:36.615Z"
    },
    {
      "ref": "p8.f5",
      "product": "Britax B-Safe Gen2",
      "field": "model dating",
      "value": "Britax lists the B-Safe Gen2 as made from 02/22/21 to present and gives it its own user guide.",
      "stated_as": "B-Safe Gen2\nManufacture Date:\n02/22/21 -\nPresent",
      "source_type": "manual",
      "source_url": "https://us.britax.com/support/instructional-videos-and-user-manuals",
      "source_read_at": "2026-10-17T21:31:41.345Z"
    },
    {
      "ref": "p8.f8",
      "product": "Britax B-Safe Gen2",
      "field": "space and fabric",
      "value": "The second generation adds about an inch more seating width and a soft knit fabric, with tagless branding so nothing rubs on the baby.",
      "stated_as": "The second generation adds about an inch more seating width and a soft knit fabric, with tagless branding so nothing rubs on the baby.",
      "source_type": "blog",
      "source_url": "https://pishposhbaby.com/blogs/blog/britax-b-safe-gen2-car-seat-in-depth-review",
      "source_read_at": "2026-10-17T21:31:49.048Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/8038503383294",
      "name": "Evenflo Shyft DualRide",
      "url": "/products/ucp/megababiesusa-com/8038503383294",
      "why": "Newer side-impact models are rated to 30 lb while original models were rated to 35 lb; the newer headrest has more robust headwings and added energy-absorbing foam, and height is usually outgrown before weight.",
      "cells": [
        {
          "column": "Limits",
          "fact": {
            "field": "model changes",
            "value": "Newer side-impact models are rated to 30 lb while original models were rated to 35 lb; the newer headrest has more robust headwings and added energy-absorbing foam, and height is usually outgrown before weight.",
            "stated_as": "Newer side-impact models are rated to 30 lb while original models were rated to 35 lb; the newer headrest has more robust headwings and added energy-absorbing foam, and height is usually outgrown before weight.",
            "source_type": "blog",
            "source_url": "https://www.thecarseatpros.com/blog/evenflo-shyft-dualride-review",
            "source_read_at": "2026-10-19T04:20:36.615Z"
          }
        },
        {
          "column": "Design",
          "fact": {
            "field": "model changes",
            "value": "Newer side-impact models are rated to 30 lb while original models were rated to 35 lb; the newer headrest has more robust headwings and added energy-absorbing foam, and height is usually outgrown before weight.",
            "stated_as": "Newer side-impact models are rated to 30 lb while original models were rated to 35 lb; the newer headrest has more robust headwings and added energy-absorbing foam, and height is usually outgrown before weight.",
            "source_type": "blog",
            "source_url": "https://www.thecarseatpros.com/blog/evenflo-shyft-dualride-review",
            "source_read_at": "2026-10-19T04:20:36.615Z"
          }
        },
        {
          "column": "Version or date check",
          "fact": null
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/7920205791486",
      "name": "Britax B-Safe Gen2",
      "url": "/products/ucp/megababiesusa-com/7920205791486",
      "why": "The second generation adds about an inch more seating width and a soft knit fabric, with tagless branding so nothing rubs on the baby.",
      "cells": [
        {
          "column": "Limits",
          "fact": null
        },
        {
          "column": "Design",
          "fact": {
            "field": "space and fabric",
            "value": "The second generation adds about an inch more seating width and a soft knit fabric, with tagless branding so nothing rubs on the baby.",
            "stated_as": "The second generation adds about an inch more seating width and a soft knit fabric, with tagless branding so nothing rubs on the baby.",
            "source_type": "blog",
            "source_url": "https://pishposhbaby.com/blogs/blog/britax-b-safe-gen2-car-seat-in-depth-review",
            "source_read_at": "2026-10-17T21:31:49.048Z"
          }
        },
        {
          "column": "Version or date check",
          "fact": {
            "field": "model dating",
            "value": "Britax lists the B-Safe Gen2 as made from 02/22/21 to present and gives it its own user guide.",
            "stated_as": "B-Safe Gen2\nManufacture Date:\n02/22/21 -\nPresent",
            "source_type": "manual",
            "source_url": "https://us.britax.com/support/instructional-videos-and-user-manuals",
            "source_read_at": "2026-10-17T21:31:41.345Z"
          }
        }
      ],
      "recall": {
        "status": "found",
        "edition": 1,
        "index_read_at": "2026-09-25T21:56:43.040Z",
        "notices_fetched_at": "2026-09-25T15:02:47.095Z",
        "meaning": "This listing is the brand and model a regulator's notice names. Two AI models judged it so independently. It does not mean the unit on sale is from an affected batch, that the store knew, or that the product is illegal where the store sells it; a US recall does not bind an Australian store. The notice may cover only some serial numbers or dates of manufacture, which a listing does not show. RoboTrunk never limits or blocks a purchase over a notice; read the notice and decide.",
        "notices": [
          {
            "key": "health-canada:82565",
            "regulator": "health-canada",
            "regulator_label": "Health Canada and Transport Canada",
            "id": "82565",
            "title": "Transport Canada Recall - 2026399 - BRITAX",
            "date": "2026-08-18",
            "url": "https://recalls-rappels.canada.ca/en/alert-recall/transport-canada-recall-2026399-britax",
            "kind": "recall",
            "batch_limited": true,
            "needs_testing": false
          }
        ]
      }
    },
    {
      "rank": 3,
      "merchant": {
        "slug": "modernnursery-com",
        "display_name": "modernnursery.com"
      },
      "product_id": "gid://shopify/Product/4799011061860",
      "name": "WAYB Pico",
      "url": "/products/ucp/modernnursery-com/4799011061860",
      "why": "Limits and manuals differ by manufacture date, so the label on the seat and its matching manual should be trusted over older reviews.",
      "cells": [
        {
          "column": "Limits",
          "fact": {
            "field": "version differences",
            "value": "Limits and manuals differ by manufacture date, so the label on the seat and its matching manual should be trusted over older reviews.",
            "stated_as": "Limits and manuals differ by manufacture date, so the label on the seat and its matching manual should be trusted over older reviews.",
            "source_type": "blog",
            "source_url": "https://carseatblog.com/48072/wayb-pico-review/",
            "source_read_at": "2026-10-22T22:04:50.041Z"
          }
        },
        {
          "column": "Design",
          "fact": null
        },
        {
          "column": "Version or date check",
          "fact": {
            "field": "version differences",
            "value": "Limits and manuals differ by manufacture date, so the label on the seat and its matching manual should be trusted over older reviews.",
            "stated_as": "Limits and manuals differ by manufacture date, so the label on the seat and its matching manual should be trusted over older reviews.",
            "source_type": "blog",
            "source_url": "https://carseatblog.com/48072/wayb-pico-review/",
            "source_read_at": "2026-10-22T22:04:50.041Z"
          }
        }
      ]
    },
    {
      "rank": 4,
      "merchant": {
        "slug": "modernnursery-com",
        "display_name": "modernnursery.com"
      },
      "product_id": "gid://shopify/Product/14905665618286",
      "name": "Britax One4Life ClickTight All-in-One Car Seat",
      "url": "/products/ucp/modernnursery-com/14905665618286",
      "why": "A review of the pre-2025 seat says seats sold today differ because of the 2025 FMVSS update, so buyers should check current labels rather than rely on older review limits.",
      "cells": [
        {
          "column": "Limits",
          "fact": null
        },
        {
          "column": "Design",
          "fact": null
        },
        {
          "column": "Version or date check",
          "fact": {
            "field": "current model changes",
            "value": "A review of the pre-2025 seat says seats sold today differ because of the 2025 FMVSS update, so buyers should check current labels rather than rely on older review limits.",
            "stated_as": "A review of the pre-2025 seat says seats sold today differ because of the 2025 FMVSS update, so buyers should check current labels rather than rely on older review limits.",
            "source_type": "review",
            "source_url": "https://csftl.org/britax-one4life-review-united-states-and-canada/",
            "source_read_at": "2026-10-21T13:32:32.248Z"
          }
        }
      ]
    }
  ]
}