What is the max speed for driving a trailer?

• A. 55 MPH
• B. 60 MPH
• C. 45 MPH
• D. 35 MPH

Answer: (A)

When you tow a trailer, handling and braking change because the trailer adds weight behind the vehicle and can sway, increasing stopping distances and reducing stability. To keep control and give you enough room to react to wind, swaying, or sudden maneuvers, a conservative speed limit is used for towing. The standard maximum speed for driving with a trailer is 55 mph unless a higher limit is posted. This reflects a balance between practical highway speed and the need to maintain stability and safe stopping distances. Going faster than 55 mph raises the risk of trailer sway and longer stopping distances, especially in gusty conditions. Slower speeds like 45 mph or 35 mph are more restrictive than necessary unless local rules require them, and 60 mph would only be allowed where specifically posted.