This can be used to warn drivers of dangerous road conditions ahead. (sciencedaily.com)
That's why it's so important to consult an auto accident lawyer when you've been injured in an accident caused by dangerous road conditions. (harrellandharrell.com)
This hitch also turns off for dangerous road conditions, making it a potentially great choice for anyone towing in potentially hazardous conditions or weather. (geekwrapped.com)