What must your vehicle be equipped with if towing a house trailer at night outside the city limits?

When towing a house trailer at night outside city limits, it is essential for a vehicle to be equipped with three flares or three portable red emergency reflectors. This requirement is in place to ensure that the vehicle and trailer are highly visible to other drivers, particularly in areas where there might not be adequate street lighting. The use of flares or reflective devices helps signal the presence of the trailer, increasing safety on the road and reducing the risk of accidents.

Visibility is crucial during nighttime, especially in rural or less populated areas, where traffic may be less frequent but can still pose a danger. Flares can be particularly effective because they provide an active light source, while reflective devices draw attention through their reflective properties, making them visible to oncoming vehicles. This regulation is designed to promote safe towing practices and enhance overall roadway safety.