2.1M Daycab Aero Improvements: Enhanced Fuel Efficiency and Performance
September 10, 2024 - 8:03:59 am
New Aero Options Available
As of September 3, 2024, a range of new aerodynamic enhancements are available for the 2.1M Medium and Heavy Duty trucks. These options include the Pickup & Delivery Aero Roof Fairing (8823014) and shorter, 4-inch Side Extenders for Daycabs (8829626). These components can be specified on trucks built on or after November 4, 2024.
Improved Fuel Efficiency
The new Pickup & Delivery Aero Roof Fairing replaces the existing roof fairing for Medium Duty trucks (8223013). This updated design offers a versatile solution for Medium Duty customers using box trucks and Heavy Duty customers who don't require full-length side extenders.
For Heavy Duty customers, the roof fairing can deliver up to a 13.75% fuel economy gain when paired with a 53-foot trailer, compared to a truck without a roof fairing.
The new 4-inch Side Extenders for daycabs are ideal for customers seeking aerodynamic benefits but unable to use full-length side extenders due to their specific applications. These extenders can improve fuel economy by up to 3.75% for Heavy Duty customers compared to similar trucks without side extenders.
Compatible Truck Models
These new optional aero components are available on the following 2.1M Heavy Duty and Medium Duty Daycab truck models:
Conclusion
The introduction of these new aero options provides 2.1M Medium and Heavy Duty truck owners with enhanced fuel efficiency and improved performance. By optimizing aerodynamic design, these components contribute to reduced fuel consumption and lower operating costs.