How far behind a truck can there be a blind spot?

Large trucks have significant blind spots, also known as no-zones, which can extend up to 200 feet behind the truck. This rear blind spot is particularly dangerous because drivers may be completely unaware of vehicles that are following too closely behind them. The large size of trucks creates blind areas not only to the sides but also directly behind them, limiting the truck driver's ability to see smaller vehicles in those spaces.

Understanding this blind spot is critical for safe driving, especially when considering safe following distances. If a vehicle is within this 200-foot limitation and the truck needs to stop suddenly, there may not be enough time or space for the vehicle to react, increasing the likelihood of a rear-end collision. Therefore, maintaining a safe distance when traveling behind a truck is essential for ensuring your visibility to the truck driver and for being able to stop safely if necessary.