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305/35R18 Tires

Without tires you cannot drive your vehicle. That much is known. But what is the first thing you need to consider when buying new tires? The simple answer is the tire size. Every tire has a tire size, which consists of numbers and letters – all telling us important information of the tire width, sidewall, and rim diameter. All of these determine what type of characteristics the tires can offer.

305/35R18 Tire Size Explanation

  • 305 - This number represents the tire’s width in millimeters, measured from one shoulder to the other. In this case, the tire’s width is 305 mm (12.01 inches).
  • 35 - The aspect ratio is expressed as a percentage of the tire’s height to its width. A 35-aspect ratio means that the tire’s height is 35% of its width (in this case it is 106.75 mm / 4.2 inches).
  • R - This indicates that the tire was manufactured with a radial construction, which is the most common tire construction type used today.
  • 18 - This last number denotes the diameter of the wheel in inches. This tire was manufactured to be mounted on 18-inch (457.2 mm) wheels.

Factors to Consider When Choosing 305/35R18 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:

Check the owner’s manual for the tire size suitable for your vehicle, as 305/35R18 tires might not work for it.

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:

The optimized tread pattern of 305/35R18 tires helps improve the vehicle’s performance and driving safety.


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

Brand and Quality:

Research the tires you are interested in before finalizing your purchase. Get the quality tires that work best for your vehicle.

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

Consistent tire maintenance helps lengthen the usability and durability of each 305/35R18 tire. Make sure to check your tires regularly.


For a popular but diverse fit, 305/35R18 tires are ideal. They can be used on various vehicles, depending on their load and speed ranges. Yet, 305/35R18 tires are still able to offer the necessary traction, handling, and durability in different applications. Make sure these tires are the right fit for your vehicle’s needs, driving habits, and weather or road conditions, and they will serve you for a long time.

(11) Results found:
  • Mickey Thompson ET Street S/S 305/35R18 High Performance Tire

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    Mickey Thompson

    Mickey Thompson ET Street S/S

    305/35R18, N/A, N/A
    • SummerSummer
    • High PerformanceHigh Performance
    • N/A

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    MSRP $560.75
    Total for 4: $1899.96
    You save $85.76 (15%)
    In Stock (+10)
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