potholes with car at night

accident ace adac autobahn automotive avd beleuchtung black blitzeis breakdown bremsen bundesstrae car change cold compulsory conditions conversion convert dark depth dunkel eis eisregen exposure fast flat freezing frost geschwindigkeit glatt glatteis highway hole ice kalt kfz landstrae langzeitbelichtung licht light lighting loch long main measurement messung motorway nacht night nsse over panne pothole potholes profil profiltiefe regen reifen reifenpanne road schlagloch schnee slow smooth smoothing snow speed strae tempo tire tires traffic tread unfall verkehr visibility winter winterreifen winterreifenpflicht