Discover The Biggest Tire You Can Put On A 17-Inch Rim: Perfect Fit

The biggest tire you can put on a 17-inch rim is 54X19.50R17 which has a Diameter of 54.0″ And a Width of 19.5″.

The Sidewall is 18.5″ and it has a rolling circumference of 169.6″

larger tires simply look amazing on almost any 4WD and greatly improve the aesthetics of your vehicle.

There’s also the added offroad benefit of improved traction and ground clearance.

NB: Remember, exceeding the manufacturer’s recommended tire size can have serious safety and handling side effects on your vehicle.

We do these upgrades at our own risk.

Option 1 – 35” Tire Diameter

Tire Size	35X14.50R17
Diameter	The size of the wheel the tire is designed to fit is measured in inches. In this case, it is designed for a 17-inch wheel.
Width	The circumference of the tire is measured in inches. Here, it is 109.9 inches.
Wheel Size	The width of the tire is measured in inches. Here, it is 14.5 inches.
Sidewall Height	The circumference of the tire, is measured in inches. Here, it is 109.9 inches.
Circumference	The height of the tire’s sidewall is measured in inches. In this case, it is 9.0 inches.
Revolutions/Mile	The number of revolutions the tire makes in one mile. In this case, it is 577 revolutions per mile.

These specifications provide important details about the size and characteristics of the tire, helping users select the appropriate tire for their vehicle.

Option 2 – 37” Tire Diameter

Tire Size	37X14R17
Diameter	The size of the wheel the tire is designed to fit is measured in inches. In this case, it is designed for a 17-inch wheel.
Width	The size of the wheel the tire is designed to fit, is measured in inches. In this case, it is designed for a 17-inch wheel.
Wheel Size	The circumference of the tire is measured in inches. Here, it is 116.2 inches.
Sidewall Height	The width of the tire is measured in inches. Here, it is 14.0 inches.
Circumference	The height of the tire’s sidewall is measured in inches. In this case, it is 10.0 inches.
Revolutions/Mile	The number of revolutions the tire makes in one mile. In this case, it is 545 revolutions per mile.

Option 3 – 40” Tire Diameter

Specification	Description
Tire Size	40X16R17
Diameter	The height of the tire’s sidewall is measured in inches. In this case, it is 11.5 inches.
Width	The width of the tire is measured in inches. Here, it is 16.0 inches.
Wheel Size	The circumference of the tire, is measured in inches. Here, it is 125.6 inches.
Sidewall Height	The size of the wheel the tire is designed to fit is measured in inches. In this case, it is designed for a 17-inch wheel.
Circumference	The circumference of the tire is measured in inches. Here, it is 125.6 inches.
Revolutions/Mile	The number of revolutions the tire makes in one mile. In this case, it is 504 revolutions per mile.

Option 4 – 54” Tire Diameter (Biggest)

Tire Size	54X19.50R17
Diameter	The height of the tire’s sidewall is measured in inches. In this case, it is 18.5 inches.
Width	The width of the tire is measured in inches. Here, it is 19.5 inches.
Wheel Size	The circumference of the tire, is measured in inches. Here, it is 169.6 inches.
Sidewall Height	The size of the wheel the tire is designed to fit is measured in inches. In this case, it is designed for a 17-inch wheel.
Circumference	The circumference of the tire is measured in inches. Here, it is 169.6 inches.
Revolutions/Mile	The number of revolutions the tire makes in one mile. In this case, it is 374 revolutions per mile.

35×12.5R17 vs 315/70R17 – SIZE/WEIGHT/HEIGHT/LOAD Difference

Understanding tire measurements can be very tricky and complicated, especially when tires are similar in size but described using different measurements.

There is the metric measurement and the imperial or standard measurements and these can become confusing very quickly.

So what is the main difference between 35×12.5R17 vs 315/70R17 tire?

The 35” tire represents the overall combined width (mm), aspect ratio (%), and wheel diameter (inches) measurement.

The 315 tire measurement is a metric value and only represents the tire width which is measured in millimetres.

The two sizes are almost the same but vary somewhat between tire models and brands.

Let’s find out what the exact differences are between the two when it comes to size, weight, height, and load ratings.

User Experience & Feedback

User 1

Biggest tire – well, the tallest is the Toyo Open Country M/T 34.1″ LT285/75/17…

that does not mean it will fit your stock wheel well without leveling and some trimming.

I think most LT285/70/17’s will fit with a leveling kit
https://www.gm-trucks.com/forums/topic/114198-biggest-tires-you-can-put-on-stock-17s-and-it-still-look-good/

User 2

I have a 2″ RC level on mine with BFG AT 285/70/17.

I wouldn’t go any bigger than that.

This size tires fills the wheel well very well, any bigger and your probably looking at some trimming.

Plus the stock wheel is only 7.5″ wide.

I believe that 285 is the max for that size wheel.
https://www.gm-trucks.com/forums/topic/95151-biggest-tire-on-17-rim/

User 3

The tallest seems to be ~33-34″.

285/70R17 would be the biggest I would run personally.

It is likely the biggest that will fit without any issues – though actual measured size may vary between tire manufacturers.
https://www.f150forum.com/f38/17-rim-tallest-biggest-largest-tire-stock-xlt-234108/

Resources

FINAL THOUGHTS

In conclusion, the maximum tire size that can be fitted on a 17-inch rim depends largely on the width of the rim, the aspect ratio of the tire, and the overall diameter of the tire.

Exceeding the manufacturer’s recommended tire size is done at your own risk and can result in handling and safety issues, as well as potential damage to the vehicle.

Therefore, it’s always recommended to consult with a tire professional or refer to the vehicle’s manual to determine the appropriate tire size for your 17-inch rim.

Properly fitting and maintaining tires can help ensure the safety and longevity of your vehicle, as well as optimize its performance.