FAQ: What Do The Letters On Tires Mean?

How do you read tire markings?

How To Read A Tire Sidewall

  1. TIRE SIZE.
  2. P identifies your tire as a Passenger Tire.
  3. 225 identifies the tire section width, which is the measurement of the tire from sidewall to sidewall in millimeters.
  4. 50 is the two-figure aspect ratio.
  5. R indicates the construction used within the tires casing.

What does 265 70r17 115t mean?

This number means that your tire has an aspect ratio of 70%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 70% of the width. In this case, the sidewall height is 0 millimeters.

What does the letter at the end of TYRE size mean?

The speed rating of a tyre is represented by a letter of the alphabet at the end of the tyre size code and indicates the maximum speed capability of the tyre.

Can I use 235 tires instead of 225?

Yesthat size will work 100% perfectly, as it is the exact same diameter as the 225/75-16. 235/70-16 is actually a shorter tire.

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How do I tell the size of my tires?

Find your tire size in your vehicle owner’s manual or on your door. Find the information in your vehicle owner’s manual in the glove compartment or on the tire information sticker on your driver’s side door.

How tall is a 315 70R17 tire?

Plus Sizes

265/70-17 315/70-17
Diameter inches (mm) 31.61 (802.8) 34.36 (872.8)
Width inches (mm) 10.43 (265) 12.4 (315)
Circum. inches (mm) 99.29 (2522.07) 107.95 (2741.98)
Sidewall Height inches (mm) 7.3 (185.5) 8.68 (220.5)

Are wider tires better?

From a safety point of view, both types have their good sides: On a dry road, wider tires will offer more grip than narrow ones, but the risk of aquaplaning will be higher with wide tires. – In the winter, narrow tires are better under extreme conditions as they provide higher surface pressure against the road.

How do you read a 265 70R17?

On this page you’ll find a color-coded explanation of the 26570R17 tire code. This number indicates that your tire has a width of 265 millimeters. This number means that your tire has an aspect ratio of 70%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 70% of the width.

What does XL mean on a tire?

Reinforced or XL (Extra Load) tires are specially reinforced tires. They can carry heavier loads than tires of the same size.

Should I get V or H rated tires?

To support running at higher speeds, Vrated tires will have a stiffer sidewall and slightly firmer ride than Hrated tires. For normal driving conditions the Hrated tire will provide a more comfortable ride and the Vrated should give slightly better handling.

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What does XL mean on Tyres?

A reinforced or XL (extra load) tyre is a specially reinforced tyre which carries heavier loads than tyres of the same size. These types of tyres are stronger and more hardwearing than standard tyres, and are often used for large vehicles that carry heavy loads or large family cars, such as 4x4s.

Can I use 235 55r17 instead of 225 65R17?

Yes. For safety reasons be sure that the replacement tires are rated for both load and speed at or above the specifications for your Vehicle. Be sure to replace the tires in pairs on either the front or rear axles. Failure to do so could cause problems.

How much taller is a 235 tire than a 225?

Plus Sizes

225/75-15 235/75-15
Diameter inches (mm) 28.29 (718.5) 28.88 (733.5)
Width inches (mm) 8.86 (225) 9.25 (235)
Circum. inches (mm) 88.87 (2257.23) 90.72 (2304.36)
Sidewall Height inches (mm) 6.64 (168.75) 6.94 (176.25)

What’s the difference between a 235 tire and a 225 tire?

1. If both tires are the same brand/model, then 235 should be slightly more comfortable given the same tire pressure. 2. If the 225 has softer sidewall and the 235 has stiffer sidewall, then the feel could be the same or the 235 might be stiffer due to the sidewall.

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