Do you get better gas mileage if you drive your truck with the tailgate down?

The net is attached to the back of the truck with the tailgate lowered. According to a test conducted by Mythbusters, it improved their truck's gas mileage by 5%.

1. Does lowering your tailgate improve gas mileage?
2. Is it better to drive a truck with the tailgate down?
3. Do trucks get better gas mileage with a bed cover?
4. Why do people drive with tailgate down?
5. Do running boards affect gas mileage?
6. Is it legal to drive with tailgate down in Texas?
7. Are bed covers worth it?
8. Do tonneau covers save gas Mythbusters?
9. Does a bed cover save gas?
10. Why is my truck wasting so gassy?
11. Does a 2 inch lift affect gas mileage?
12. Is it better to keep your gas tank full?
13. How bad are V8 on gas?
14. Is a V8 more fuel efficient than a V6?

Does lowering your tailgate improve gas mileage?

(Learn how we test cars.) We found that adding a tonneau cover or lowering the tailgate hurt fuel economy, rather than helped it. With the tailgate up and no tonneau, we got 22.3 mpg. Dropping the tailgate decreased efficiency to 21.5 mpg.

Is it better to drive a truck with the tailgate down?

A: It is illegal to drive a pickup on our roads with the tailgate down unless you are carrying a load that does not allow the tailgate to close. ... It is much safer to ride in the cab properly restrained because passengers can easily be thrown or fall out of the back of an uncovered pickup truck.

Do trucks get better gas mileage with a bed cover?

On average, using a tonneau cover led to a 5.7% reduction in drag. That reduced drag meant about a 1.8% increase in fuel efficiency. Even though 1.8% better gas mileage isn't massive, it definitely makes a difference over a year of fueling up your truck.

Why do people drive with tailgate down?

Most people believe that driving with the tailgate down is a sure-fire way of saving gas. ... For those who swear by driving with the tailgate down for better gas mileage, the common reason is that the air flows more efficiently thereby easing the amount of drag on a vehicle.

Do running boards affect gas mileage?

Improve Fuel Efficiency

If you drive a large vehicle, fuel economy is at the top of your priority list. Fixed boards are an aerodynamic disadvantage. You can improve your gas mileage by streamlining your truck with electric, retractable running boards.

Is it legal to drive with tailgate down in Texas?

it's against texas law to drive with the tailgate down.

Are bed covers worth it?

A tonneau cover is absolutely worth the investment. From preventing loss or damage of your cargo, boosting your truck's looks, improving the fuel mileage, preventing quick wearing out as well as retaining the resale value.

Do tonneau covers save gas Mythbusters?

According to another study conducted by SEMA, the tonneau cover increased their truck's fuel economy, but only while driving at a certain speed. ... According to a test conducted by Mythbusters, it improved their truck's gas mileage by 5%.

Does a bed cover save gas?

According to many experts, the best way to improve the truck's fuel economy is to add a tonneau cover. A tonneau cover will help reduce aerodynamic drag and can improve gas mileage by as much as 10%, see below for details.

Why is my truck wasting so gassy?

If they are misfiring or not working properly, your fuel economy will definitely be affected. A bad fuel injector or dirty/old fuel filter can drastically affect the flow of fuel into the engine. A fuel system problem is one of the most common causes of poor gas mileage.

Does a 2 inch lift affect gas mileage?

While a 2 or 3 inch lift won't have a super big effect on a truck's fuel economy, a 4 inch or greater lift will. The bigger the lift, the more that has to be done to the truck.

Is it better to keep your gas tank full?

Habitually running the car to empty could lead to fuel pump damage and a repair potentially costing hundreds or even thousands in parts and labor. Filling up can be painful when prices are high, but it is an investment that will protect your vehicle and save you more time and money down the road.

How bad are V8 on gas?

'V8s had a bad reputation because they used to get only eight, 10 or 12 miles per gallon,' he said. 'Now, it's not unusual to get 19 to 20 (mpg) on the highway. ... Today's V8s get better mileage because they are smaller than the high-performance V8 engines of past years.

Is a V8 more fuel efficient than a V6?

Better Gas Mileage

Almost all V6 engines use less gas than the larger engine sizes. This means that you will typically see better gas mileage in your V6 Ram when compared to its V8 counterparts.