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Diono® cannot guarantee\n    proper fit in all vehicles.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--diono-radian-3rxt-safe-max-convertible-car-seat:quick:source:2:manual:artefact:a07143e1caed5e26a932bc201250a1f9d1fea9b481ff4c3bc2ab26077ccdd8bf","start":9495,"end":9615,"summary_id":null,"excerpt_id":null,"span_sha256":"445ec1c3deb4fc07ba3a9dc6b8efdc5e7632cbe69581edd7650c24a8bca0da53","source_locator":"characters 9495 to 9615 of the retained text"}},{"id":"01M58R17AMXM9DCM02T2X67TFF","source_id":"megababiesusa-com--diono-radian-3rxt-safe-max-convertible-car-seat:quick:source:2:manual","field":"seat belt compatibility","ordinal":18,"value_number":null,"unit":null,"value_text":"Some vehicle belts cannot be used with this seat at all, and another seating position must be chosen.","original_value":"The following types of vehicle belts\nCANNOT BE USED with your child restraint.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--diono-radian-3rxt-safe-max-convertible-car-seat:quick:source:2:manual:artefact:a07143e1caed5e26a932bc201250a1f9d1fea9b481ff4c3bc2ab26077ccdd8bf","start":21569,"end":21647,"summary_id":null,"excerpt_id":null,"span_sha256":"74d2b574ed02c0e8d645f30b9a5ecb2da31dac1133fc474779ee5c68944e166d","source_locator":"characters 21569 to 21647 of the retained text"}},{"id":"01M58R17NN6XWP67M4QAT8F4ZF","source_id":"megababiesusa-com--diono-radian-3rxt-safe-max-convertible-car-seat:quick:source:2:manual","field":"installation method","ordinal":19,"value_number":null,"unit":null,"value_text":"LATCH/UAS connectors and the vehicle seat belt must never be used together.","original_value":"DO NOT install using both LATCH/UAS connectors and the vehicle seat belt\n      at the same time.","confidence":0.95,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--diono-radian-3rxt-safe-max-convertible-car-seat:quick:source:2:manual:artefact:a07143e1caed5e26a932bc201250a1f9d1fea9b481ff4c3bc2ab26077ccdd8bf","start":19875,"end":19971,"summary_id":null,"excerpt_id":null,"span_sha256":"73593a688b05506bd1caba937daad1f4ab78b007415a0c8c0a160f1c429bdc4d","source_locator":"characters 19875 to 19971 of the retained text"}},{"id":"01M58R180TQ451GPJC7GWW6DEK","source_id":"megababiesusa-com--diono-radian-3rxt-safe-max-convertible-car-seat:quick:source:2:manual","field":"adjustable bottom","ordinal":20,"value_number":null,"unit":null,"value_text":"The adjustable bottom feature must not be used in rear-facing mode.","original_value":"Do not use adjustable bottom in rear-facing mode.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"megababiesusa-com--diono-radian-3rxt-safe-max-convertible-car-seat:quick:source:2:manual:artefact:a07143e1caed5e26a932bc201250a1f9d1fea9b481ff4c3bc2ab26077ccdd8bf","start":36548,"end":36597,"summary_id":null,"excerpt_id":null,"span_sha256":"e40f724356b14478267a89308b1ab3e92aef91af24be7c5304e20288a01b9ce7","source_locator":"characters 36548 to 36597 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"01M58R18NFFXK88KWW822EP9D2","source_type":"blog","url":"https://babytochild.com/diono-radian-3rxt-review-a-game-changer-for-safety-and-comfort-find-out-why/","reason":"not read","detail":"The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity.","recorded_at":"2026-10-19T00:01:56.366Z"},{"id":"01M58R191SEV5ASC3BGTHBQG6S","source_type":"facets","url":null,"reason":"embeddings skipped in the deep lane","detail":"the deep lane makes no embedding call; this pack has no facet texts and no vectors","recorded_at":"2026-10-19T00:01:56.366Z"},{"id":"01M58R19C46EN8YRM7W6DW9VC9","source_type":"guide","url":"https://store.diono.com/radian-3rxt-safeplus-max/","reason":"not read","detail":"The read failed: redirect destination www.amazon.com is on the excluded-host list","recorded_at":"2026-10-19T00:01:56.366Z"},{"id":"01M58R19PF3MWTMZT9EDDXHDH8","source_type":"review","url":"https://carseatsadvice.com/product-reviews/car-seats/review-diono-radian-3rxt-safeplus-max-convertible-car-seat-10-years-slim-fit-3-across/","reason":"not read","detail":"The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity.","recorded_at":"2026-10-19T00:01:56.366Z"},{"id":"01M58R1A2M5CDN2DT146KW2NEP","source_type":"review","url":"https://www.reddit.com/r/CPST/comments/1iflurm","reason":"not read","detail":"Reddit's public .json view of the thread: The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity. It is never retried in a browser.","recorded_at":"2026-10-19T00:01:56.366Z"}],"facet_check":null,"evidence_depth":{"note":"Deep read: the store's own data and 10 outside pages (the store's own product page; manual; regulator recall search (CPSC (United States)); regulator recall search (Health Canada); official safety test results (CREP, the Child Restraint Evaluation Program); official safety test results (NHTSA's Car Seat Ease of Use Ratings); official safety test results (ADAC's child seat test); video review (derived summary of its captions)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: The CPSC recall search for Diono returned no records at all. Health Canada's open recall data lists 13 Diono entries (child car seats and booster seats, the most recent a Transport Canada label recall updated 2026-02-04), but none of those records names the Radian 3RXT Safe+ Max or this model number, so no recall can be matched to this exact seat; owners should check the model number on the seat's label against Diono's own recall notices. Official safety test results were looked up directly with CREP, the Child Restraint Evaluation Program, NHTSA's Car Seat Ease of Use Ratings, ADAC's child seat test: CREP, the Child Restraint Evaluation Program (Australia and New Zealand): CREP's published list of 216 rated seats is stated to be every seat it has rated, and no seat in it has a Diono or Radian 3RXT Safe+ Max name, so this seat has not been rated there. NHTSA's Car Seat Ease of Use Ratings (United States): Only other Radian models are rated: the Radian 3QX, 3QXT and 3QXT+ scored 3 of 5 overall rear-facing and forward-facing, 1 to 2 of 5 in booster mode, with labels rated lowest. These are ease-of-use scores for those variants, not crash results, and cannot be carried over to the Safe+ Max. ADAC's child seat test (Germany, the UK and Europe): ADAC's published list from 2015 onward contains one Diono seat, the Radian 5 tested in 2016 with the worst overall grade of 5,5. The Radian 3RXT Safe+ Max itself does not appear in the list. Not read, because they are member-only or refused RoboTrunk: Consumer Reports car seat ratings, Which? child car seat tests, JPMA certified products. Still open, with no evidence found: Does the fabric feel soft or scratchy against a child's skin?; Is the seat padding thick and plush or thin and firm in the hand?; Can the seat cover and harness pads be machine washed and dried?; What tools, if any, are needed to install or convert the seat?; Does this Max version include the anti-rebound bar and side impact pod?; Is a belt locking clip included with this model?; How far does the seat project into the front seats when rear-facing?; How do you file a warranty claim and what does the warranty exclude?; Can replacement covers, pads or harness parts be bought separately?; Does the seat fit three across in a typical compact SUV back seat?; Where on the seat is the manufacture date label that sets the expiry?; Are the harness pads and buckle pad included in the box?.","tier":"complex","depth":"trimmed_read","model":"deepseek-flash","recall":{"note":"The CPSC recall search for Diono returned no records at all. Health Canada's open recall data lists 13 Diono entries (child car seats and booster seats, the most recent a Transport Canada label recall updated 2026-02-04), but none of those records names the Radian 3RXT Safe+ Max or this model number, so no recall can be matched to this exact seat; owners should check the model number on the seat's label against Diono's own recall notices.","status":"no_recall_found","regulators_asked":["CPSC (United States)","Health Canada"]},"sources":[{"url":"https://top-stroll.myshopify.com/products.json","role":"the store's own data","retained":true},{"url":"https://top-stroll.myshopify.com/products/diono-radian-3rxt-safe-max-convertible-car-seat","role":"the store's own product page","retained":true},{"url":"https://dionoca.zendesk.com/hc/en-us/article_attachments/34242849894291","role":"manual","retained":true},{"url":"https://diono.co.nz/pages/product-manuals","role":"manual","retained":true},{"url":"https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=Diono","role":"regulator recall search (CPSC (United States))","retained":true},{"url":"https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json","role":"regulator recall search (Health Canada)","retained":true},{"url":"https://www.childcarseats.com.au/api/v1/child_car_seats/filter_data/retrieve?_format=json","role":"official safety test results (CREP, the Child Restraint Evaluation Program)","retained":true},{"url":"https://api.nhtsa.gov/childSeats?dataSet=ratings","role":"official safety test results (NHTSA's Car Seat Ease of Use Ratings)","retained":true},{"url":"https://www.adac.de/rund-ums-fahrzeug/ausstattung-technik-zubehoer/kindersitze/kindersitztest/","role":"official safety test results (ADAC's child seat test)","retained":true},{"url":"https://www.youtube.com/watch?v=B6OAqkfQpMg","role":"video review (derived summary of its captions)","retained":true},{"url":"https://www.youtube.com/watch?v=kIi-zF2meVw","role":"video review (derived summary of its captions)","retained":true}],"reasoning":"low","embeddings":"skipped in the deep lane: no embedding call is made here","safety_tests":{"asked":["CREP, the Child Restraint Evaluation Program","NHTSA's Car Seat Ease of Use Ratings","ADAC's child seat test"],"walled":[{"reason":"Consumer Reports' car seat ratings pages declare themselves not free to read (isAccessibleForFree false, read 25-Sep-2026); RoboTrunk never reads past a paywall.","programme":"Consumer Reports car seat ratings"},{"reason":"Which? shows its child car seat test results to members only (read 25-Sep-2026); RoboTrunk never reads past a membership wall.","programme":"Which? child car seat tests"},{"reason":"JPMA's certified products list refused RoboTrunk's named fetcher (HTTP 403, 25-Sep-2026). It is not retried under another identity.","programme":"JPMA certified products"}],"results":[{"status":"not_tested","summary":"CREP's published list of 216 rated seats is stated to be every seat it has rated, and no seat in it has a Diono or Radian 3RXT Safe+ Max name, so this seat has not been rated there.","programme":"CREP, the Child Restraint Evaluation Program (Australia and New Zealand)","source_url":"https://www.childcarseats.com.au/api/v1/child_car_seats/filter_data/retrieve?_format=json"},{"status":"tested_other_variant","summary":"Only other Radian models are rated: the Radian 3QX, 3QXT and 3QXT+ scored 3 of 5 overall rear-facing and forward-facing, 1 to 2 of 5 in booster mode, with labels rated lowest. These are ease-of-use scores for those variants, not crash results, and cannot be carried over to the Safe+ Max.","programme":"NHTSA's Car Seat Ease of Use Ratings (United States)","source_url":"https://api.nhtsa.gov/childSeats?dataSet=ratings"},{"status":"tested_other_variant","summary":"ADAC's published list from 2015 onward contains one Diono seat, the Radian 5 tested in 2016 with the worst overall grade of 5,5. The Radian 3RXT Safe+ Max itself does not appear in the list.","programme":"ADAC's child seat test (Germany, the UK and Europe)","source_url":"https://www.adac.de/rund-ums-fahrzeug/ausstattung-technik-zubehoer/kindersitze/kindersitztest/"}]},"searched_for":["maker_page","manual","recall_notices","owner_reviews","blogs","forums","video_reviews"],"open_questions":["Does the fabric feel soft or scratchy against a child's skin?","Is the seat padding thick and plush or thin and firm in the hand?","Can the seat cover and harness pads be machine washed and dried?","What tools, if any, are needed to install or convert the seat?","Does this Max version include the anti-rebound bar and side impact pod?","Is a belt locking clip included with this model?","How far does the seat project into the front seats when rear-facing?","How do you file a warranty claim and what does the warranty exclude?","Can replacement covers, pads or harness parts be bought separately?","Does the seat fit three across in a typical compact SUV back seat?","Where on the seat is the manufacture date label that sets the expiry?","Are the harness pads and buckle pad included in the box?"]}}