Fuel Efficiency - Aerodynamic Checks

• Think about aerodynamics in specifying bodywork
  
• Keep overall body height as low as possible
  
• Fit air-management equipment where it is cost effective
  
• Sheet empty tipper bodies
  
• Ensure that curtain straps and buckles are kept taut
  
• Get any body damage, especially nicks and tears in curtains repaired promptly
  
• Adjust sliding fifth wheel couplings to keep the tractor/trailer gap as small as possible (but take care that axle weight limits are not exceeded)
  
• Adjust a tractor's roof-mounted air deflectors to suit the particular trailer being pulled
  
• Don't specify a taller body than is really needed
  
• Don't fit additional lights, air horns or other ornamental accessories where they are going to spoil smooth airflow over the cab and body and add to fuel consumption
  
• Don't ignore small tears in curtains
  
• Don't specify heavily ribbed bodywork where it can be avoided.