Optimizing a Semi-Truck's Fuel Efficiency

If you operate a semi-truck as a part of your business, fuel is most likely one of your major expenses. Gas prices have risen in recent years, and there is a strong possibility that they will rise again in the near future. Under these conditions, it only makes sense to improve your truck’s fuel efficiency. Use these tips and techniques from the experts at Utility Trailer Sales of Washington to maximize your fuel economy and save money on operating costs for your semi-truck.

Use the Right Tire Air Pressure

Underinflated tires can seriously undercut your semi-truck’s fuel efficiency. Luckily, tire pressure gauges are cheap and easy to obtain. Make a habit of regularly checking your tire pressure and comparing it against the manufacturer’s recommendation, which can usually be found on the side of the tire.

Check Tire Alignment

Having to continually correct your truck’s positioning on the road due to misaligned tires is not only annoying, but it can hurt your fuel economy as well. If you notice a problem, be sure to schedule an appointment to get your semi-truck aligned. Even if you don’t notice anything, it is a good idea to get an alignment at least once every year.

Check the Engine Fan

Cooling fans play an important role in keeping your truck’s engine from overheating. However, an issue with the engine or fan can cause the fan to run more than is normal, reducing your fuel efficiency. Make sure that you are inspecting both your engine and your cooling fan on a regular basis.

Check the Health of the Battery Cables

Speaking of engine inspection, be sure to take a look at your truck’s battery cables whenever you are taking a look under the hood. Over time, your truck’s battery cables can become corroded, which forces the alternator to work harder. If you notice a dip in performance, it may be due to corroded battery cables.

Invest in Upgrades for the Semi-Truck

One method that many semi-truck owners use to improve fuel economy is to make the truck itself more aerodynamic. Less wind resistance means that less fuel is required to get the truck in motion. Upgrades like trailer skirts, tractor side fairings, and deep-angled bumpers can all save you money in the long run by making the semi-truck more aerodynamic.

Be Strategic with the Route

Good route planning is another good way to save on fuel. Take the shortest possible route to your destination when possible. There are also many apps that can help you find the cheapest gas stations along your route, so look at a few of them and pick the one that works best for your needs.

You should also try to eliminate unnecessary stops along your route. Every time you stop and then accelerate back up to speed, your fuel efficiency takes a hit. Try combining stops to maximize your efficiency. For example, stopping at a gas station is a good chance to use the restroom and load up on snacks. One stop is always preferable to three.

Use Fuel-Efficient Driving Strategies

There are three things that cause unnecessary fuel expenditure. One, as we touched on above, is excessive braking and stopping. The other two are speeding and idling. You should avoid these things if you want to keep your fuel efficiency as high as possible. Instead, you should try to keep an even pace for as much of your haul as possible.

For more tips on improving your semi-truck’s fuel efficiency or to view our selection of new and pre-owned models, visit Utility Trailer Sales of Washington. We also have financing, servicing, and parts departments to help meet all of your utility trailer needs. We have four brick-and-mortar locations, including Auburn, Washington and Mt. Vernon, Washington, as well as twenty mobile service trucks, allowing us to proudly serve Washington state in its entirety.