I have talked about this subject before but I still get asked to name one thing that fleets should do to improve their fuel economy. That is a tough question. It depends, in part, on where the fleet is in its fuel efficiency journey. No matter what your current MPG is getting to the next level is something that needs to be approached from a variety of angles.
Obviously, it starts in the spec’ing process where fleets can choose a variety of products that will help them squeeze more miles from a gallon of diesel. Just to name a few they can consider automated manual transmissions, low rolling resistance tires, aerodynamic devices for the tractor, aerodynamic devices for the trailer, a variety of idle reduction solutions.
Once you have the tractor and trailer spec’d, the next step is to set your electronic engine parameters so they are optimized for fuel efficiency. The best thing about this step is that other than a little bit of time, it costs you nothing to adjust parameters.
Another crucial element in your drive to improve fuel efficiency is your drivers. The way a truck is driven has a big impact on how fuel efficiency it is. If you don't want to take my word for it, talk to the drivers who participated in Run on Less by NACFE. They will be happy to chat with you about what they are doing to that fuel efficiency in the trucks they operate. If you train your drivers properly, they will understand the benefits of driving keeping fuel efficiency top of mind. And if training doesn’t get you the results you want, try some driver incentives as motivation.
So now maybe you understand why it is so difficult for me to name only one thing to invest in to improve fuel efficiency. The reality is no one thing will get you to the 10.1 MPG we demonstrated was possible during Run on Less. But the good news is that a combination of things will get you there or at least get you closer to where you want to be.