What are some aerodynamic features of new trucks that improve fuel efficiency?

Rounded bumpers and side mirrors are designed to improve the aerodynamics of new trucks, which is essential for enhancing fuel efficiency. These features reduce drag by allowing air to flow more smoothly around the vehicle. When a truck has rounded edges, it minimizes turbulence, which can create resistance against the vehicle's motion. Additionally, streamlined side mirrors further reduce wind resistance compared to traditional, boxy designs, enabling the vehicle to cut through the air more efficiently. This results in lower fuel consumption and reduced emissions, ultimately boosting the overall performance and efficiency of the truck. Aerodynamic designs are increasingly important in modern trucking to meet both economic and environmental standards.