57X Efficiency

TESTED IN A TUNNEL, PROVEN ON THE ROAD

Extensive wind tunnel testing enabled our engineers and designers to create a sleek, modern chassis with bold aerodynamics that help deliver maximum fuel efficiency in all conditions and at any speed. Nothing escaped scrutiny.


REFINEMENTS INCLUDE:


  • Redesigned hood and door mirrors for enhanced aerodynamics
  • Full chassis fairings featuring enhanced flexible side skirts
  • Reshaped front wheel well closeouts
  • 24” side extenders
  • Optimized low ground clearance bumper
  • Optimized drive wheel fairings
  • Extended roof spoiler
  • Aerodynamic height control
  • Michelin X Line Energy D+ Tires

57X Front Bumper

FRONT BUMPER

Two-piece painted bumper with integrated air ducts improves aerodynamics.



57X Wheel Fairings

WHEEL FAIRINGS AND COVERS

Optimized drive wheel fairings and FlowBelow wheel covers reduce drag and improved fuel economy.



57X Side Fairings

SIDE FAIRINGS

Chassis side fairings with black flexible skirts improve aerodynamics while shielding tanks and batteries from the elements.



57X Side Extenders

SIDE EXTENDERS

24" side extenders with black flexible ends offering greater aerodynamics and longer life.



57X Exterior Lighting

EXTERIOR LIGHTING

All the lighting on the 57X is LED, providing bright light with reduced maintenance and downtime for replacement.




MORE INFORMATION