Executive Summary - NHTSA | National Highway Traffic ...

Lead vehicle stopped scenarios at subject vehicle (SV) speeds up to 50 mph (80 km/h). Lead vehicle moving slower tests with a SV speed of 19 to 50 mph (30 to 80km/h) approaching a principal other vehicle (POV) moving at 12 mph (20 km/h), for a closing speed of 7 to 38 mph (11 to 61 km/h). Advocates noted that the planned NHTSA ................
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