Monday, November 27, 2023

Ford F150 Tire Size Chart

What Is Offset On Tires

Correcting Speedometer/Tire Size in Forscan (15-17 F150)

You should also consider the measurement of offset. Offset is either the negative, positive, or zero position of the centerline of the tire concerning the hub mounting surface. Offset is measured in millimeters and can show in three ways. Offsetting does one of a few things.

Most importantly, if your wheels have incorrect offsetting, it can negatively affect the handling of your F150. It is best to keep the tire at zero offset. Now, lets look at each type of offset so that you can accurately diagnose any handling problems with your new tires.

Negative tire offset

The negative offset of the tire is when the hub-mounting surface is positioned in the back towards the brake of the wheel. If the offset is negative and not positioned correctly, this could affect the handling of the F150 severely.

Positive tire offset

A positive offset is when you can visually see that the hub surface is sitting towards the front of the wheel. Most wheels are going to have a positive offset.

Zero offset

Zero offsets of the tires is what it sounds like there is no difference between the space of the hub on either the front or back of the wheel. You will have the hub directly over the centerline of the tire at a zero offset.

Offset calculator

The tool only works if your truck is stock. It is faster and easier than measuring yourself, but not as precise. So, if the offsetting is tight and you need to be exact, measure the offset yourself.

Questions About 2019 Ford F

Inspecting and caring for your tires is one of the best ways to help them last. Get answers to common Ford F-150 tire questions and learn how to care for new tires.

  • Why check Ford tire inflation? The right tire inflation helps increase fuel economy, improve braking time, and boost tire lifespan! The right tire pressure can make all the difference. Even a small change in tire pressure can impact your driving.
  • What do the numbers on my Ford F-150 tires mean? Your tire sidewall gives you information about load carrying capacity, speed rating, treadwear, traction, and tire size. Talk to one of our tire technicians to learn how to read the numbers on your tire!
  • Is there an easy way to check Ford tire tread depth? Stay on top of your tire tread depth to help avoid a dangerous drive. You can check tread depth with a penny. Hold the penny so that Abraham Lincoln is facing you, then place your penny into a tread groove upside down. If you can see the top of Abeâs head, your tread is shallow and it might be time for new Ford F-150 tires.

Other Popular Ford Models:

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About is made by a team of enthusiasts who has more than 10 years of experience in the tire industry

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Bfgoodrich All Terrain T/a K0: Best All Terrain

The BF Goodrich All-Terrain T/A K02 is the king of all-terrain tires for a reason. Its been tested not only in the lab, but over thousands of miles of competition. There are tires that do certain things better, but there arent many that offer this all-around performance at this price.

  • Off-road performance

The Bridgestone Dueler H/L Alenza Plus is anything but a dueler. Its a fairly conventional highway tire with the white letters on the side to convince you its got some off-road chops.

  • Highway performance

Learn More About The Ford F

2017 Ford F 150 Bolt Pattern Chart

While this Ford F-150 tire size reference guide is a helpful way to learn more about what tires you need for your truck, our team of service professionals is available to help you learn more and expertly fit the correct tire to your truck.

Ready to hit the streets of Fairlawn, Akron, and Cleveland in a set of new tires? Visit our service center at Montrose Ford of Fairlawn today!

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Bridgestone Alenza As Ultra

Best Touring All-Season Tires for Ford F150

The Alenza AS Ultra solves the warranty problem of its main premium rival, as Bridgestone provides a class-leading 80,000-mile treadwear warranty. This is a newer model, but the long warranty promises excellent treadlife perhaps the longest in the category.

But the Alenza AS Ultra is also great in other categories, particularly when it comes to performance. Apart from the slightly longer stopping distances, Bridgestone’s touring tire is a very capable performer in dry conditions, with excellent lateral grip and balanced handling. The steering is also very responsive and direct, elevating the driving experience to a whole new level.

Furthermore, the wet traction is among the best in the category, with solid braking and balanced behavior at the limit. And while the Alenza AS Ultra can’t match its Michelin rival on snow-covered roads, it’s still easy to drive and provides solid traction.

Despite its responsive nature, Bridgestone’s touring tire manages to provide a smooth and controlled ride that rivals its premium rival Michelin. However, the Alenza AS Ultra struggles with it comes to noise, as it’s clearly audible at highway speeds.


  • Longer stopping distances in dry conditions
  • Not as quiet as the premium competition

How To Read Tire Size Markings

If youre a bit lost staring at these seemingly cryptic codes, weve broken down the tire size for you. Lets take the standard 245/70 R17 BSW tires and break this down piece by piece:

  • 245: This number indicates the width of your Ford F-150 tiresmeasured in millimeters from sidewall to sidewall.
  • 70: The number after the slash line is the aspect ratio of your tire. This means its the height and width ratio as a percentage. This means that the height of the tire is 70 percent of its width.
  • R: This letter lets you know how the tire is constructed. In this case, the R stands for Radial, meaning the layers of fabric run at right angles. This also helps for a stronger wheel due to the extra layers of fabric.
  • 17: This number tells you the size of the wheels diameter measured in inches. This is determined simply by measuring the distance of the wheel one end to the other. When looking at new tires you need to make sure this diameter size is the same as your wheel size.
  • BSW: The final code, BSW, stands for Black Sidewall. This means that the sides of your tires will be completely black, unlike with the OWL code, which means Outlined White Letters.

Now youll be able to expertly read your tires size and expertly purchase the correct tires going forward.

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How Do You Measure The Backspace On A Ford F150

To measure the backspacing of your tires, you will need some tools and to follow a few steps .

The tools you will need are:

  • A tape measure in order to measure the wheel space.
  • A straight edge.
  • A wheel without the tire.

Step #1: Lay wheel down

Lay the wheel down so that the backside of the wheel is facing you.

Step #2: Straight edge

Take the straight edge and lay it across the flange of the wheel diagonally.

Step #3: Measure

Use the tape measure to get the length from where the straight edge touches the flange to the hub mounting pad of the wheel. This measurement is your backspace measurement. Take a tape measure and measure the distance from where the straight edge contacts the inboard flange to the hub mounting pad of the wheel.

F150 25 Leveling Kit 35 Tires

Forscan ford f150 speedometer calibration due to larger tires size

The safe bet here would be a minimum 6 lift kit or leveling kit. You want to go 10 wide and -24 offset. That equates to 35×12.5. Its quite an aggressive look and there definitely will be some trimming required to make them fit perfectly.

If you have a 4 lift then the better choice would be a 33×12.5 on a negative -24 offset.

What Size Lift for 35 Inch Tires F150 FITMENT GUIDE

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How To Put Big Tires On An F150 That Dont Fit

So, you measured and calculated and finally found the perfect set of big tires for your F150 and are ready to install them, but then they dont fit.

Dont worry! Its okay because there is always a way to make it work on a Ford!

There are several options to make them fit on a set of tires work for your F150. Dont return your new tires just yet. Here are some of your options.

These options include wheel spacers and fender rolling, among others. Be sure to invest time in re-measuring the tires to make sure that they dont fit before investing more money in additional fixes to make the tires work. You dont want to spend extra time and money, installing your new tires if you dont have to.

Biggest Tire On Stock F150 17 Rim

No No

If you want a complete list of all potential tire and wheel sizes ranging from wheel sizes 17-22 with tire width combinations then click here: Biggest wheel you can fit on stock an F150 Fitment Guide

If you are prepared to fit a leveling kit, you can squeeze a 35×12.5, 18×9 AT tire on. It might require minor plastic trimming around the wheel well area, however, there is no rubbing or scrubbing with this combo.

Read Also: 90 100 X 14 Tire

Tire Size With A 2 Level

Im going to eventually go with Ridge Grappler 285s. Undecided if I am going to do that day 1 or wait for the OEMs to run their course. Other upgrades I could use that $1k for in the near term.

Im going to eventually go with Ridge Grappler 285s. Undecided if I am going to do that day 1 or wait for the OEMs to run their course. Other upgrades I could use that $1k for in the near term.

Whats going on yall! Im new near! I know everyone is probably excited about their new trucks and new builds. I just recently ordered a 2021 lariat sport 502A FX4 at my local dealer.Im already looking at ordering parts and having them ready for when it arrives. Im wanting to do a 2 level with ReadyLift and add some A/T tires 33-34s.What do yall think…Im looking at the Toyo Open Country AT3s, Ridge Grapplers, or KO2s. The sizes Im thinking are 295/60/20, 285/65/20, or 285/60/20. Im not wanting any rubbing or any trimming so Im not sure which size to go with. What do yall recommend? Im wanting to keep the ride quality as good as possible but adding that bad ass look at the same time.On a side note, has anyone noticed that the new runningboards sound very loud? I currently have a 2017 Ford F150 platinum with runningboards and they are not loud compared to what they sound like now.

See Your Vehicles Versions/options Below:

Ford F150 Lug Pattern
  • Version/Option

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You are leaving the Website and you are being directed to a website run by Citigroup, which issues the Goodyear Credit Card.

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Making Your Wheels Fit

Sometimes you want a tire that just wont fit. Dont worry, there are ways to make it work. Wheel spacers are a great option. These go between the wheel and the hub to push the tire further outside the car. This can help eliminate any unnecessary rubbing that may occur. However, wheel spacers can also change the suspension geometry and cause stress on the system.

Fender rolling is another option that can help reduce rubbing. This is the action of taking the lip of the fender, which is a L shape and making it into a V. This incremental change can be enough to make a larger tire fit properly. There is a danger of paint cracking, so be careful.

How Big Of Tires Can I Fit On A Ford F1: How Big Can You Go

Getting new tires for your F150 is like picking out a new pair of shoes. You want to make an impression, but you also want them to fit right! Sure, you could always pay someone to pick them out for you and put on a perfect fit, but by customizing your F150 and choosing the biggest and best tires you can is part of the fun.

F150 tires: how big can you go? There are certain body types of the F150 that will allow you to put bigger size tires than average. To understand how big your tires can be you will need to know the rim size. Alternatively, you can lift your F150 to get even bigger tires fitted. However, something like a Super Duty can usually fit bigger tires without having to be modified or lifted.

Before you go out and choose the next set of big tires that will go on your F150, make sure you read through this article to get some information about sizing tires, fitting them, and how big you can go!

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Backspacing On New Tires

Backspacing is measuring the distance that is between the hub mounting to the inside of the tire. If you add more backspacing, you are putting the tire more to the center of the truck.

If you have a backspacing at 0, for example, that means that you have perfectly lined up hub mounting with the centerline of the rim.

In other words, the backspacing equals 1/2 of the rim width. On the opposite side, more backspacing means that the tire will sit outside of the wheel flange and away from the hub mounting surface. More backspacing also may increase the chances of the tire rubbing up against the back fender.

What Are The Standard F150 Tire Sizes

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To understand how tires fit onto the rim of your F150 and how big you can go, you first have to learn about reading tire sizes correctly. You can read the size of a tire easily from the raised numbering and lettering on the side of the tire.

The next section will teach you what each part of the tire code is and how to use it to determine if the tire will be a good fit or not your F150 will the tires be too big!

The sizes of tires have different terms that are important to be able to read if you are going to choose tires to fit your F150. Lets look at an example of tire size and break down the different parts of the sizing.

Example tire size: 245 70 17

There are three sets of numbers on the sidewall of a tire that tell you the sizing of the tire and how it will fit onto a rim.

The first number in this example, 245, is the number that tells you the width of the tire from sidewall to sidewall in millimeters. To convert this measurement in millimeters to inches, you can divide the amount by 25.4. So, 245 / 25.4 = 9.64 inches.

Next, is the second number on the line of three numbers on the tire. This second number gives you the tires profile or aspect ratio. If you multiply the width of the tire by the aspect ratio percentage , you should get the height of one sidewall. So, 245 x 0.70 = 171.5mm or 7 inches.

One last thing that I want you to keep in mind is that when making these calculations, you are basing the numbers on the intended sizes from the manufacturer.

Top Replacement Tire Brands For Ford F

Weve recommended three replacement tires in both 17- and 18-inch sizes, in budget, moderately priced and cost-no-object varieties. Whether your pockets are deeper than the Mariana trench or Ebenezer Scrooge considers you a role model, dont worry weve got you covered. All of these tires have ratings of four-stars or higher based on consumer surveys:

Tire Brands For Ford F

You have many great options for Ford F-150 tire brands when you visit Firestone Complete Auto Care. Two of them are Firestone and Bridgestone. Firestone tires for Ford F-150s always deliver! Harvey Firestone founded the Firestone Tire & Rubber Company in Akron, Ohio in 1900. He was a boundary-pusher from the beginning. Firestone recognized the overwhelming potential for automobile tires, so he began testing and producing farm, truck, and passenger tires. Fun fact: in 1908, Firestone’s company introduced the first all-rubber, non-skid tire! Firestone Tires has been passionate about leading the industry since day one, thanks to Harvey Firestone’s industrious spirit. Firestone is now one of the largest tire manufacturers in the world with 8,000 different tires for a variety of vehicles â including the 2019 Ford F-150.

When Should You Replace Tires

There are two regular milestones that will suggest that its time to replace the tires, not only on your F-150, but any vehicle in your driveway: Time and mileage.

Considering most drivers cover between 12,000 and 15,000 miles per year, the vast majority of F-150 owners are going to be past the mileage that their original equipment tires were intended to cover before theyll go past the tires usable age.

The life of your tire can be somewhat predicted by its UTQG rating. Tire manufacturers apply their own grades to tires for treadwear, traction and temperature. When youre researching tires online, a UTQG will come up next to the tire name in three digits and a number .

You can glean a bit of info from the tires by reading this rating:

  • 500 – The durability rating of a tire, compared to a control tire with a tread life of 100. To obtain a grade, tires run on a 640 kilometer course for 11,520 km. Every 1,280 km, the tread depth is measured, to provide a projected tread life. The higher the number, the longer the predicted treadlife.
  • A – This is the Traction rating of a tire, which indicates how well a tire stops in wet conditions. The highest letter grade is AA, followed by A, B and C.
  • A – The second letter in the UTQG is the Temperature rating, which indicates how well a tire holds up to extreme heat. A is the highest, followed by B and C.

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