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255/85R17 Tires

Getting the correct tire size is crucial when buying new tires. While tire size does not dictate the specific characteristics each tire has, it is something that cannot be neglected when searching for your next tire set. Each tire size consists of numbers and letters that have specific meanings. The different components of the tire size together determine on which vehicles and in what type of applications these tires can be used. Learn more about what each section of the tire size means.

255/85R17 Tire Size Explanation

  • 255 - This number represents the tire’s width in millimeters, measured from one shoulder to the other. In this case, the tire’s width is 255 mm (10.04 inches).
  • 85 - The aspect ratio is expressed as a percentage of the tire’s height to its width. A 85-aspect ratio means that the tire’s height is 85% of its width (in this case it is 216.75 mm / 8.53 inches).
  • R - This indicates that the tire was manufactured with a radial construction, which is the most common tire construction type used today.
  • 17 - This last number denotes the diameter of the wheel in inches. This tire was manufactured to be mounted on 17-inch (431.8 mm) wheels.

Factors to Consider When Choosing 255/85R17 Tires:

It is important to match the tires to the vehicle’s needs, but tire size is not the only factor you have to consider.

Vehicle Compatibility:

While the 255/85R17 tires might be what you want, it depends on your vehicle’s needs. Check the recommended tire size before purchasing.

Tire Type:

After deciding on the tire size, figure out whether you need snow tires or all season tires (maybe even summer tires) for your specific application.

Tread Pattern:

255/85R17 tires feature a specially designed tread patterns. This enables the tire’s performance in versatile weather conditions.

Budget:

Create a reasonable budget and stick with it. This will narrow down your options, while also preventing you from overspending.

Brand and Quality:

Depending on the tire brand you purchase, you will get different quality tires. For this reason, it is important to do some research before buying the tires.

Load and Speed Rating:

Matching load ranges, load indexes, and speed ratings to the vehicle’s needs is crucial to ensure a secure performance.

Tire Maintenance

Proper tire maintenance is crucial to ensure the tire’s lengthened usability. This helps protect the tires from tread and external damage.

Conclusion:

If 255/85R17 tires are the correct size for your vehicle, don’t forget to consider other factors as well. When every tire puzzle piece is placed where it belongs, 255/85R17 tires offer exceptional performance, handling, and traction. This results in a safer driving experience as the tires are specifically chosen to optimize the vehicle’s performance, the driving habits, and the vehicle’s ability to perform in different weather and road conditions.

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  1. Mickey Thompson Baja Boss A/T LT 255/85R17 121/118Q E (10 Ply) AT All Terrain Tire
    Mickey Thompson
    Mickey Thompson Baja Boss A/T LT 255/85R17 121/118Q E (10 Ply) AT All Terrain Tire
    255/85R17
    All Season
    All Terrain
    In Stock (10+)
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    MSRP $431.75 per tire $359.69
    In Stock (10+)
    Show tire specifications Hide tire specifications
    SKU N1492200-99
    Type Light Truck
    Load Range E (10 Ply)
    Speed Rating Q
    Performance All Terrain
    Overall Diameter 34.1
    Season All Season
    Aspect Ratio 85
    Brand Mickey Thompson
    UTQG N/A
    Run Flat No
    Rebate Available Yes
    Country of Origin N/A
    Sidewall BSW: Black Side Wall
    Size 255/85R17
    Load Index 121/118
    Section Width 255
    Model Baja Boss A/T
    Rim Diameter 17
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