{"pageUrl":"https://www.comparethespecs.com/kids-family/car-seats/what-are-the-safest-3-in-1-car-seats-with-booster-mode-for-rear-facing-installation","lastUpdated":"2026-09-13","totalProducts":2,"niche":"What are the safest 3-in-1 car seats with booster mode for rear-facing installation?","description":"What are the safest 3-in-1 car seats with booster mode for rear-facing installation?","products":[{"brand":"Chicco","model":"Fit3x ClearTex","price_gbp":170.13,"origin_country":null,"specs":{"weight":"21.0 lbs","seat_width":"16.7 in","height_limit":"43 in rear-facing; 54 in forward-facing; 44-57 in booster","weight_limit":"5-40 lbs rear-facing; 26.5-65 lbs forward-facing; 40-100 lbs booster","harness_system":"No-rethread harness","booster_backrest_height":"20 in"},"confidence_score":null,"sources":[{"label":"Target","url":"https://www.target.com/p/chicco-fit3x-cleartex-ultra-slim-all-in-one-car-seat-black/-/A-94803559","currency":"USD","source_country":"US","price":229.99,"price_gbp":170.13,"scraped_at":"2026-09-07T19:19:27.889255"},{"label":"Babylist","url":"https://www.babylist.com/gp/chicco-fit3x-cleartex-ultra-slim-all-in-one-car-seat/80445/2903584","currency":"USD","source_country":"US","price":229.99,"price_gbp":170.13,"scraped_at":"2026-09-07T19:19:27.889255"}],"summary":"The Chicco Fit3x ClearTex is an ultra-slim all-in-one car seat measuring 16.7 in wide, designed to fit three seats across. It supports rear-facing, forward-facing harness, and high-back booster use, with ClearTex flame-retardant-free materials, six recline positions, and Mini-Grip LATCH connectors.","ideal_for":"It suits families seeking a 3-in-1 seat for rear-facing installation because it supports rear-facing use from 5-40 lbs and up to 43 in, includes LockSure belt lock-offs and Mini-Grip LATCH, and provides a 16.7 in profile for fitting three seats across."},{"brand":"Evenflo","model":"All4Stages Slim","price_gbp":170.13,"origin_country":null,"specs":{"weight":"24","seat_width":"16.9 in","height_limit":"17-60 in","weight_limit":"4-120","harness_system":"5-point no-rethread harness"},"confidence_score":null,"sources":[{"label":"Evenflo","url":"https://www.evenflo.com/products/all4stages-slim-4-in-1-convertible-car-seat","currency":"USD","source_country":"US","price":229.99,"price_gbp":170.13,"scraped_at":"2026-09-07T19:19:27.889255"}],"summary":"The Evenflo All4Stages Slim is a narrow 4-in-1 car seat for rear-facing, forward-facing, high-back booster, and backless booster use. Its 16.9 in width supports three-across configurations, while the 12-position headrest and no-rethread harness accommodate children from 4 to 120 lb.","ideal_for":"It suits rear-facing installation followed by booster use because it supports rear-facing from 4-40 lb and 17-43 in, then converts to a high-back booster for 40-100 lb and 44-57 in, with a no-rethread harness and 16.9 in slim width."}]}