With the high price of gas, we all want to get the maximum miles per gallon out of our vehicles. So what can you do?

What Causes Bad Gas Mileage?

There are many causes of bad gas mileage, but the most common one is incorrect tire pressure. If your oxygen sensors and air filters are not working properly, you can reduce your gas mileage by up to 20%. Oxygen sensors ensure that the proper mixture of air and fuel is maintained, and this can be inefficient if the sensor is off balance.

Most Inexpensive: K & N Air Filter

K&N air filters allow more air into your engine than your typical air filter, which increases fuel economy and increases horsepower for your vehicle. You can increase gas mileage by switching to a K&N filter.

Don’t let the cost for these versus your typical filter deter you. K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. Chances are, you will never have to buy another filter again. Add that to the benefit of improved fuel economy, this is practically the best filter you can ever find in the market.

Another Option: Air Intake System

A factory air intake will bring air into the engine. So a cold air intake will bring air into your engine but in a considerable quantity.

To have good and better combustion, you need a good amount of air. A good amount of air will soon develop into better horsepower in a car.

So yes, cold air intake increases the MPG and improves the fuel efficiency of your vehicle. So a cold air intake is installed in your car and will produce more air and have a cooling effect on their combustion engine.

If you upgrade your cold air intake system, it will make your vehicle more fuel-efficient by allowing air to flow more freely into your engine. So it will depend on your vehicle; the cold air intake system will increase and heighten efficiency from around three mpg to five mpg.

Exclusively for Trucks: Tonneau Cover

How can a tonneau cover increase your miles per gallon? Tonneau covers will take the wind drag out of your bed.

Drag is one of the most important factors that influence a vehicle’s fuel economy. Not only does the drag improve a truck’s efficiency, but it also contributes to the vehicle’s speed as well.

A truck poses a problem in that their design is visibly ‘non-aerodynamic.’ These vehicles sport a rear bed and tailgate combination that works like a catcher’s mitt, scooping and trapping airflow as it travels over the roof and lands in the rear.

Because of this shape, air becomes trapped and decreases the aerodynamic properties of the vehicle, thus creating resistance and forcing the engine to work harder to fight the drag.

One of the main selling points of a tonneau cover is that it reduces drag, which majorly influences the aerodynamics of a vehicle, especially a truck. Less drag means your engine works less at faster speeds, able to operate more efficiently and should—in the long run—save you money on gas.