Travel systems and infant car seat expiration terms

Which travel systems state how long the infant car seat lasts before it expires?

Britax Willow Brook S+ Travel System with Alpine Base: Britax's product page lists a 1-year warranty and a 6-year expiration. Britax publishes user guides for this seat: Britax publishes user guides for the Willow S infant car seat, listed with manufacture date 'Present'. Joie Baby Rosemary LX And Rue: The reviewer reports the Rue expires 7 years after the purchase date and should be replaced after a moderate or severe crash following NHTSA guidelines.

ProductWhyExpiration termDocumentation
1. Britax Willow Brook S+ Travel System with Alpine Base sold by strolleria.comBritax's product page lists a 1-year warranty and a 6-year expiration.Britax's product page lists a 1-year warranty and a 6-year expiration. guideBritax publishes user guides for the Willow S infant car seat, listed with manufacture date 'Present'. manual
2. Joie Baby Rosemary LX And Rue sold by strolleria.comThe reviewer reports the Rue expires 7 years after the purchase date and should be replaced after a moderate or severe crash following NHTSA guidelines.The reviewer reports the Rue expires 7 years after the purchase date and should be replaced after a moderate or severe crash following NHTSA guidelines. review-

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Written 2026-10-27T19:52:07.010Z.

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