See also:

Readiness for Inspection/Maintenance (I/M) test (US only)
A vehicle equipped with All-Wheel Drive (AWD) should never be tested using a two wheel dynamometer (such as the dynamometers used by some states for emissions testing), or similar equipment. Make sure ...

Child restraints
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Three-point type seat belt with retractor
WARNING ● Every person who drives or rides in this vehicle should use a seat belt at all times. ● Do not ride in a moving vehicle when the seatback is reclined. This can be dangerous ...