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What Tire Size Fits a Ford Ranger?

The factory tire size for a Ford Ranger ranges from 225/70R15 on older trucks to 265/60R18 on the modern Lariat. Here is every stock size by trim, plus the biggest tire you can bolt on without cutting metal.

Stock: 255/70R17 (XLT) Max no-lift: 265/70R17 With level: 285/70R17 (33") Check the door jamb

Quick Answer

It depends on your year and trim, but the door jamb has the truth. For the 2019 and newer Ford Ranger, the most common factory tire size is 255/70R17 on the XLT, 265/70R17 on the FX4 package, and 265/60R18 on the Lariat. On stock suspension you can typically step up to a 265/70R17 (about 31.6 inches). Add a leveling kit and you open the door to a 285/70R17, which is a true 33-inch tire.

"Tire size for Ford Ranger" is one of those questions where the right answer is printed on a sticker eight inches from your knee. Open the driver door and read the tire and loading information label on the jamb. That size is what Ford engineered the truck, speedometer, and brakes around. Everything below tells you what is original and how far you can safely deviate.

Factory Tire Sizes by Trim

The Ranger has lived two lives in North America: the compact T6 generation (1998 to 2011) and the modern midsize truck (2019 to present). Sizes vary a lot between them, and even within a model year a 2WD base truck wears smaller rubber than a 4x4 off-road package.

Generation / TrimFactory Tire SizeApprox Diameter
1998-2011 XL / XLT 2WD225/70R1527.4 in
1998-2011 4x4 / Off-Road235/75R15 or 265/70R1628.9 - 30.6 in
2019+ XL / XLT (base)255/70R1731.1 in
2019+ XLT FX4 Off-Road265/70R1731.6 in
2019+ Lariat265/60R1830.5 in
2024+ Raptor315/70R1734.4 in

Note the Raptor ships from the factory with 33 to 34-inch tires and a wider track, so it is not a fair comparison for what fits a standard Ranger. If you own a regular XLT or Lariat, use the rows above as your baseline.

The Biggest Tire You Can Actually Fit

This is the question most Ranger owners are really asking. Here is the honest breakdown for the 2019+ midsize Ranger, working up from stock to serious.

Stock suspension

You can run a 265/70R17 (31.6 inches) on stock suspension with no rubbing in most cases. This is the same size Ford uses on the FX4, so it is a guaranteed safe upsize.

Leveling kit (1.5 to 2 inch front)

A front leveling kit evens out the factory rake and clears room for a 285/70R17 or 275/70R18, which lands you a genuine 33-inch tire. Most owners report light rubbing on the front mud flaps at full lock, easily fixed by removing the flaps or a small trim.

Suspension lift (2.5 inch or more)

A real lift kit clears 285/75R17 or 35-inch tires, but you cross into needing alignment, possibly new wheel offset, and almost always fender trimming. At 35 inches you are also stressing the factory drivetrain and gearing.

If a tire upsize is causing a new shake, pull, or warning light, run a quick check on our steering wheel shakes at highway speed guide before you blame the tires themselves.

Not sure if a new size will throw a code or cause a vibration?
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Common Mistakes When Sizing Ranger Tires

  • Ignoring the load index. If you tow or haul, dropping to a lower load rating than the door jamb specifies is unsafe. Match or exceed it, and consider an LT tire over a P-metric one.
  • Forgetting the speedometer. Jumping from a 30.5-inch to a 33-inch tire makes your speedometer read roughly 8 percent slow. At an indicated 60 mph you are really doing about 65 mph, which also throws off your odometer and trip computer.
  • Mixing wildly different sizes. On a 4x4 with active transfer cases, mismatched tire diameters front to rear can bind the drivetrain. Keep all four within a quarter inch.
  • Buying the tire before checking the wheel. Wide tires need the right rim width and offset. A 285 on a narrow stock wheel will balloon and rub. Confirm offset before you order.
  • Assuming all 2019+ Rangers are identical. The FX4 and Tremor packages already run different sizes and clearances than a base XL. Verify your own door jamb.

How to Decide What to Buy

Use this simple framework to pick a tire size for your Ford Ranger without guesswork:

  1. Stay stock if you only commute. The factory size gives the best ride, fuel economy, and accurate gauges. There is no penalty for keeping it.
  2. Want a tougher look with zero hassle? Go up one size to 265/70R17. No lift, no recalibration headaches, minimal mileage hit.
  3. Light off-roading or overlanding? A leveling kit plus a 285/70R17 (33 inch) all-terrain is the sweet spot. Recalibrate the speedometer afterward.
  4. Serious trail rig? Plan a full lift, regearing, and 35-inch tires, and budget for alignment and fender work.

Before any upsize, scan for existing issues. A worn suspension component or an existing alignment problem will only get worse with heavier tires. If you are seeing uneven wear or pulling, our how to check tire wear walkthrough takes five minutes. And if a shop quoted you for new tires, suspension, or an alignment, paste it into our repair quote checker to see if the price is fair before you pay.

Cost to Expect

Tire and related costs vary by brand and region, but these are realistic ballparks for a set of four on a Ranger.

ItemTypical RangeNotes
Stock-size all-season (set of 4)$600 - $1,000Installed and balanced
33-inch all-terrain (set of 4)$900 - $1,500More aggressive tread costs more
Front leveling kit + install$150 - $400Parts plus labor and alignment
Alignment after sizing change$80 - $150Recommended any time you lift
Speedometer recalibration$0 - $120Dealer BCM update or a tuner

If a TPMS light comes on after a tire swap, it is usually a sensor that needs relearning, not a fault. See code C2780 for tire pressure monitor system issues.

Frequently Asked Questions

What is the factory tire size for a Ford Ranger?
Most 2019 and newer Ford Rangers come with 255/70R17 on XLT trims, 265/70R17 on XLT FX4, and 265/60R18 on Lariat. Older 1998-2011 Rangers typically ran 225/70R15, 235/75R15, or 265/70R16 depending on trim and 2WD vs 4WD.
What is the biggest tire I can fit on a Ford Ranger without a lift?
On a 2019+ Ranger you can usually run a 265/70R17 (about 31.6 inches) on stock suspension. With a leveling kit you can fit 285/70R17 or a 33-inch tire. Anything bigger than 33 inches generally needs a suspension lift and possibly fender trimming.
Are Ford Ranger tires P-metric or LT?
Factory Ranger tires are usually P-metric or standard-load passenger tires. If you tow heavy, haul, or run aggressive off-road tires, an LT (light truck) tire with a higher load range is the safer choice. Always match or exceed the load index on your door jamb sticker.
Where do I find the exact tire size for my Ford Ranger?
Open the driver door and look at the white tire and loading information sticker on the door jamb. It lists the original tire size, recommended cold inflation pressure, and load index. This is the authoritative source for your specific truck.
Will bigger tires affect my Ranger's speedometer?
Yes. Going from a 30.5-inch to a 33-inch tire makes your speedometer read about 8 percent slow, so at an indicated 60 mph you are actually doing about 65 mph. Many owners recalibrate with a tuner or have a dealer update the tire size in the BCM.

TL;DR

  • Stock tire size for a 2019+ Ford Ranger is 255/70R17 (XLT), 265/70R17 (FX4), or 265/60R18 (Lariat).
  • Older 1998-2011 Rangers ran 225/70R15 up to 265/70R16.
  • Biggest no-lift upsize is 265/70R17, about 31.6 inches.
  • With a leveling kit you can fit a true 33-inch tire (285/70R17).
  • 35-inch tires require a full lift, alignment, and likely trimming.
  • Always confirm against your door jamb sticker and recalibrate the speedometer after big changes.