What is the maximum legal speed limit for trucks with a gross weight of 8,000 pounds or more on a two-lane roadway?

The maximum legal speed limit for trucks with a gross weight of 8,000 pounds or more on a two-lane roadway is set at 55 mph. This limit is designed to promote safety and ensure that larger vehicles, which require more time and distance to stop, travel at a regulated speed. Trucks have different handling characteristics compared to smaller vehicles, and maintaining a lower speed helps reduce the risk of accidents.

The other speed limits provided are not applicable for large trucks on such roadways. A speed limit of 60 mph or higher would be inappropriate as it does not account for the safety of both the truck drivers and other road users, considering the increased stopping distances and potential for rollover accidents with larger vehicles. It's important for drivers of heavy trucks to adhere to these speed regulations to enhance safety on the roads.