Reclining a car seat reduces seat belt effectiveness.
the verdict
SUPPORTED
the evidence backs this
confidence 81/100
Evidence from automotive safety studies indicates that reclining car seats negatively alters occupant kinematics and increases injury risks, such as submarining, during collisions.
Evidence for · 3
The effect of a moderately reclined seat-back angle on the kinematics of the Large-Omnidirectional Child Anthropomorphic Test Device with and without a belt-positioning booster in frontal crashes
2022 · cited by 9
The study demonstrates that moderately reclined seatback angles can lead to occupant submarining and alter seatbelt forces during frontal crashes.
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More for · 2
The Influence of Occupant Characteristics, Seat Positioning, and Pre-Crash Maneuvers on Front Passenger Safety Performance.
2024 · cited by 3
Seat recline angle is identified as having a significant influence on injury criteria and occupant kinematics during crashes.
Effects of rear seat design on occupant injury risk during frontal crashes: A parametric study using finite element analysis
2024 · cited by 3
Research indicates that a more vertical seat back angle improves seat safety performance and occupant protection during frontal collisions.