F-350 is available in a variety of trims and configurations, as well as two different engine sizes. All these factors combine to determine whether your F-350 will be outfitted with a 34-gallon gas tank or the larger 48-gallon tank.

Luckily, there’s an easy way to determine whether you have the smaller or larger fuel capacity.

If you have a Regular Cab or SuperCab F-350, your truck is equipped with the smaller 34-gallon tank. SuperCrews typically get the larger 46-gallon tank, unless they have the 6.75-foot short bed, in which case they get the smaller 34-gallon tank.

How to check your 2022 Ford F-350’s gas tank size

Not quite ready to take us at our word? Here are a few ways to determine your F-350’s gas tank size on your own.

Measure the gas tank

Get ready to flex those high school math skills. Grab a tape measure and calculator. Then, multiply the width, length, and height of your gas tank together. Take the product and divide by 231 (which is the number of cubic inches in a gallon) to arrive at the Ford F-350’s gas tank size.

Check your owner’s manual

Don’t feel like crawling under your truck and getting dirty? Reach in the glove compartment and pull out your owner’s manual. The F-350’s gas tank size will be listed under “fuel tank capacity” or another similar phrase.

Drive till empty, then fill it up

You may want to bring along a spare gas can for this one, but you can also find out how much your tank will hold simply by driving your truck until it’s empty, then filling it up. The number of gallons you can cram into that empty tank is approximately the number of gallons your tank is capable of holding.

MORE:

How far can you drive on an empty tank of gas?

Make safe driving pay

Get rewarded for safe driving. Earn points and unlock benefits. Totally free.

Start earning now

"I’m earning

awesome rewards

every week, just for driving safe!”

How to save on fuel costs in a Ford F-350

The 2022 Ford F-350 gets an average of about 13 mpg across trims with some averaging better fuel economy than others. Fortunately, there are several ways you can help lower your fuel costs:

Keep up with maintenance. Sticking to a

routine maintenance schedule

is one of the simplest and most effective ways of keeping your car running efficiently and increasing its longevity.

Drive carefully. Speeding and quick acceleration decrease your fuel efficiency. Avoid both or pay the price.

Skip idling, especially in cold weather. Contrary to what you may have learned growing up,

warming up your car does very little

, so no need to waste fuel on it.

How to optimize your F-350’s insurance coverage

Pulling up to the pump to fill your F-350 doesn’t have to be a nightmare if you take steps to ensure you’re getting the best fuel economy you can. The same can be said for taking steps to avoid overpaying for

car insurance

When you shop for insurance using the

Jerry

app, you’ll be presented with the lowest-cost quotes for the coverage you need in minutes. Jerry scans over 50 name-brand providers and delivers the best deals straight to you. Make your pick, and Jerry will even finalize your new plan and help to cancel your old policy.

On average, Jerry users save over $800 a year on car insurance—that’s a whole lot of extra gas money!

“You must get this app! It’s my first time getting my own insurance, so I called a few companies myself. Their rates priced me around $600/month. I used
Jerry
and my rates went down to $250/month. I’m so happy!” —Melissa C.

RECOMMENDED