Head restraints & seats
Seat type: Seats with head restraint tilt lock
Overall evaluation | |
---|---|
Dynamic rating | |
Seat/head restraint geometry |
Technical measurements for this test
Seat type | Seats with head restraint tilt lock |
---|---|
Geometry | |
Backset (mm) | 48 |
Distance below top of head (mm) | 85 |
Seat design parameters | |
Pass/fail | Fail |
Max T1 acceleration (g) | 0.0 |
Head contact time (ms) | |
Force rating | 0 |
Neck forces | |
Max neck shear force (N) | |
Max neck tension (N) |
Seat type: Seats with adjustable head restraints
Overall evaluation | |
---|---|
Dynamic rating | |
Seat/head restraint geometry |
Technical measurements for this test
Seat type | Seats with adjustable head restraints |
---|---|
Geometry | |
Backset (mm) | 60 |
Distance below top of head (mm) | 100 |
Seat design parameters | |
Pass/fail | Fail |
Max T1 acceleration (g) | 0.0 |
Head contact time (ms) | |
Force rating | 0 |
Neck forces | |
Max neck shear force (N) | |
Max neck tension (N) |
Seat type: Seats with fixed head restraints
Overall evaluation | |
---|---|
Dynamic rating | |
Seat/head restraint geometry |
Technical measurements for this test
Seat type | Seats with fixed head restraints |
---|---|
Geometry | |
Backset (mm) | 70 |
Distance below top of head (mm) | 125 |
Seat design parameters | |
Pass/fail | Fail |
Max T1 acceleration (g) | 0.0 |
Head contact time (ms) | |
Force rating | 0 |
Neck forces | |
Max neck shear force (N) | |
Max neck tension (N) |
How the head restraint & seat test is conducted
Currently, IIHS tests apply only to front seats.