What is the maximum legal speed for commercial vehicles in Kentucky?

In Kentucky, the maximum legal speed for commercial vehicles is generally set at 65 mph unless otherwise posted. This speed limit allows for the safe operation of commercial vehicles while considering the unique dimensions and weight of these vehicles, which can affect their handling and stopping distance compared to standard vehicles.

It's important for drivers to be aware that posted speed limits may vary depending on specific areas, road conditions, or construction zones. This regulation aims to ensure the safety of both commercial vehicle operators and other road users. Adhering to these limits helps prevent accidents and promotes smoother traffic flow on highways and other roadways.