Reduce Your Truck Drag With These Tips 
Occasionally, a little problem can make a big difference to reduce your truck drag; therefore, this can especially occur over “the long haul”. Aerodynamics can have a significant effect on the fuel economy of a truck. Discover the importance of reducing truck drag and ways to make a more aerodynamic truck and adjustments a driver can make for improvements to reduce truck drag.
Sources: https://www.truckinginfo.com/318784/simulation-shows-eco-flaps-reduce-drag-on-tanker-rigs
https://www.imiproducts.com/blog/6-ways-decrease-aero-drag-improve-truck-fuel-efficiency/
https://www.edmunds.com/fuel-economy/improving-aerodynamics-to-boost-fuel-economy.html
