{
  "schema_version": "compare-page.v2",
  "page_id": "car-seats-with-a-top-tether",
  "url": "https://robotrunk.com/compare/want/car-seats-with-a-top-tether",
  "title": "Car seats with a top tether",
  "question": "Which car seats in the checked listings mention a top tether for forward-facing use?",
  "answer": "Britax Allegiance: The seat is praised for clear labels, including one by the crotch buckle slot spelling out which slot may be used rear-facing, forward-facing under 30 lbs and forward-facing over 30 lbs, plus labels for lower-anchor storage and top-tether routing. Nuna REVV maxx: The shop demonstrator shows five recline positions in each direction, adjustable while the seat is installed, but the top tether may need loosening or retightening after a recline change.",
  "kind": "car seat",
  "market": "US",
  "generated_at": "2026-10-23T00:40:24.093Z",
  "columns": [
    "Top tether",
    "Forward-facing limits",
    "Installation"
  ],
  "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": "p7.f10",
      "product": "Britax Allegiance",
      "field": "labels",
      "value": "The seat is praised for clear labels, including one by the crotch buckle slot spelling out which slot may be used rear-facing, forward-facing under 30 lbs and forward-facing over 30 lbs, plus labels for lower-anchor storage and top-tether routing.",
      "stated_as": "The seat is praised for clear labels, including one by the crotch buckle slot spelling out which slot may be used rear-facing, forward-facing under 30 lbs and forward-facing over 30 lbs, plus labels for lower-anchor storage and top-tether routing.",
      "source_type": "review",
      "source_url": "https://csftl.org/britax-emblem-allegiance-review/",
      "source_read_at": "2026-10-17T20:27:28.298Z"
    },
    {
      "ref": "p7.f11",
      "product": "Britax Allegiance",
      "field": "installation",
      "value": "The reviewer says this seat does not have Britax's ClickTight system; it uses push-on lower anchors and seat-belt installation with built-in lockoffs, which takes more effort to get a tight install.",
      "stated_as": "The reviewer says this seat does not have Britax's ClickTight system; it uses push-on lower anchors and seat-belt installation with built-in lockoffs, which takes more effort to get a tight install.",
      "source_type": "review",
      "source_url": "https://safeconvertiblecarseats.com/brands/britax/allegiance-car-seat-review/",
      "source_read_at": "2026-10-17T20:27:57.326Z"
    },
    {
      "ref": "p8.f1",
      "product": "Nuna REVV maxx",
      "field": "recline on the fly",
      "value": "The shop demonstrator shows five recline positions in each direction, adjustable while the seat is installed, but the top tether may need loosening or retightening after a recline change.",
      "stated_as": "The shop demonstrator shows five recline positions in each direction, adjustable while the seat is installed, but the top tether may need loosening or retightening after a recline change.",
      "source_type": "review",
      "source_url": "https://www.youtube.com/watch?v=XFibfpLO4ZE",
      "source_read_at": "2026-10-22T08:26:00.142Z"
    },
    {
      "ref": "p8.f11",
      "product": "Nuna REVV maxx",
      "field": "forward-facing limits",
      "value": "Forward-facing with the vehicle belt it takes 13.6 to 29.5 kg and 86.4 to 124.5 cm; with the lower anchor belt only 13.6 to 15.9 kg.",
      "stated_as": "Forward-facing convertible\nWith seat belt: 13.6-29.5 kg\nWith lower anchor belt: 13.6–15.9 kg\n86.4–124.5 cm",
      "source_type": "guide",
      "source_url": "https://nunababy.com/sg/revv-maxx-convertible-car-seat",
      "source_read_at": "2026-10-22T08:23:22.383Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "megababiesusa-com",
        "display_name": "megababiesusa.com"
      },
      "product_id": "gid://shopify/Product/7926253879550",
      "name": "Britax Allegiance",
      "url": "/products/ucp/megababiesusa-com/7926253879550",
      "why": "The seat is praised for clear labels, including one by the crotch buckle slot spelling out which slot may be used rear-facing, forward-facing under 30 lbs and forward-facing over 30 lbs, plus labels for lower-anchor storage and top-tether routing.",
      "cells": [
        {
          "column": "Top tether",
          "fact": {
            "field": "labels",
            "value": "The seat is praised for clear labels, including one by the crotch buckle slot spelling out which slot may be used rear-facing, forward-facing under 30 lbs and forward-facing over 30 lbs, plus labels for lower-anchor storage and top-tether routing.",
            "stated_as": "The seat is praised for clear labels, including one by the crotch buckle slot spelling out which slot may be used rear-facing, forward-facing under 30 lbs and forward-facing over 30 lbs, plus labels for lower-anchor storage and top-tether routing.",
            "source_type": "review",
            "source_url": "https://csftl.org/britax-emblem-allegiance-review/",
            "source_read_at": "2026-10-17T20:27:28.298Z"
          }
        },
        {
          "column": "Forward-facing limits",
          "fact": null
        },
        {
          "column": "Installation",
          "fact": {
            "field": "installation",
            "value": "The reviewer says this seat does not have Britax's ClickTight system; it uses push-on lower anchors and seat-belt installation with built-in lockoffs, which takes more effort to get a tight install.",
            "stated_as": "The reviewer says this seat does not have Britax's ClickTight system; it uses push-on lower anchors and seat-belt installation with built-in lockoffs, which takes more effort to get a tight install.",
            "source_type": "review",
            "source_url": "https://safeconvertiblecarseats.com/brands/britax/allegiance-car-seat-review/",
            "source_read_at": "2026-10-17T20:27:57.326Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "modernnursery-com",
        "display_name": "modernnursery.com"
      },
      "product_id": "gid://shopify/Product/15021756940654",
      "name": "Nuna REVV maxx",
      "url": "/products/ucp/modernnursery-com/15021756940654",
      "why": "The shop demonstrator shows five recline positions in each direction, adjustable while the seat is installed, but the top tether may need loosening or retightening after a recline change.",
      "cells": [
        {
          "column": "Top tether",
          "fact": {
            "field": "recline on the fly",
            "value": "The shop demonstrator shows five recline positions in each direction, adjustable while the seat is installed, but the top tether may need loosening or retightening after a recline change.",
            "stated_as": "The shop demonstrator shows five recline positions in each direction, adjustable while the seat is installed, but the top tether may need loosening or retightening after a recline change.",
            "source_type": "review",
            "source_url": "https://www.youtube.com/watch?v=XFibfpLO4ZE",
            "source_read_at": "2026-10-22T08:26:00.142Z"
          }
        },
        {
          "column": "Forward-facing limits",
          "fact": {
            "field": "forward-facing limits",
            "value": "Forward-facing with the vehicle belt it takes 13.6 to 29.5 kg and 86.4 to 124.5 cm; with the lower anchor belt only 13.6 to 15.9 kg.",
            "stated_as": "Forward-facing convertible\nWith seat belt: 13.6-29.5 kg\nWith lower anchor belt: 13.6–15.9 kg\n86.4–124.5 cm",
            "source_type": "guide",
            "source_url": "https://nunababy.com/sg/revv-maxx-convertible-car-seat",
            "source_read_at": "2026-10-22T08:23:22.383Z"
          }
        },
        {
          "column": "Installation",
          "fact": null
        }
      ]
    }
  ]
}