Readers ask: How To Read Pirelli Tires?

How do you read the date code on a Pirelli tire?

“DOT”, followed by a series of numbers and letters with the last four numbers identifying the tire’s age. The last two are the production year, while the first two identify the week in which the tire was made.

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 the number in brackets mean on Tyres?

A tyre speed rating indicates the maximum speed a tyre is legally approved for. You will find it at the end of the tyre’s size (the list of numbers on the tyre’s sidewall) always represented by a letter and usually following a number – in the following example the tyre speed rating is “V”.

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What is the meaning of 195 65r15?

This number indicates that your tire has a width of 195 millimeters. 65. This number means that your tire has an aspect ratio of 65%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 65% of the width.

How long will Pirelli tires last?

How Long Should a New Set of Tires Last? It may be tentative, but tires do have an expiration date. There is a general consensus that most tires should be inspected, if not replaced, at about six years and should be absolutely be swapped out after 10 years, regardless of how much tread they have left.

Are Pirelli P Zero tires good?

Conclusion: The Pirelli P Zero provides solid handling and performance in both dry and wet conditions. On the track the P Zero’s traction and control was excellent, even when cornering back and forth aggressively. If you have the cash and can afford a max performance tire, this is a great choice for your sports car.

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.

What do the 3 numbers mean on tire size?

B: TIRE WIDTH The three-digit number following the letter is the tire’s width (from side to side, looking at the tire head on) in millimeters. It’s the height of the sidewall measured from wheel rim to top of the tread, expressed as a percentage of tire width. In other words, it’s sidewall height divided by tire width.

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What does the T or H mean on tires?

All these ratings cover speeds well above legal limits. The most popular, S, T, and H, are rated for 112, 118, and 130 mph, respectively. Traditionally, most family cars have used S- and T-rated tires, while tires rated H and higher have mostly been available only in sports cars or upscale sports sedans.

What does the last number on a tire mean?

The very last number in the sequence, “15,” is the diameter of the tire. This is an important number—this is the number you’ll refer to when you need to know your tire size! The “15” indicates that this particular tire would fit a rim with a 15-inch diameter.

What do symbols on Tyres mean?

There are three main visual symbols that provide information about the tyre. A pictogram with 3 levels is used to indicate decibel (dB) levels visually, with the actual detected decibel level shown within the symbol. 1 black wave indicates a low noise tyre at 3 decibels less than the future EU tyre noise limit.

Can I mix V and W rated Tyres?

However, for cars the fitting of a higher speed rating is fine. If you do choose a tyre with a higher speed rating though, we recommend that you match the tyres across the axels, avoiding having different speed ratings fitted on either side of the car. The only exception to this is a winter tyre.

What’s the difference between 195 and 185 tires?

The Height of the tire is expressed as a percentage of the width, 65% in both these cases. (Other tires may have other percentages, also called profiles) 65% of 195 is just larger than 65% of 185.

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What does the 195 mean on a tire?

195 – This is the maximum width of the tyre, under conditions in which the vehicle is fully loaded, and in our example as you may have guessed, this comes to a maximum of 195 mm. 65 – Represents the ratio between the width and height of the tyre from the rim. R – Refers to the method the tyre is produced.

What does 65 mean on a tire?

The two-digit number after the slash mark in a tire size is the aspect ratio. For example, in a size P215/65 R15 tire, the 65 means that the height is equal to 65% of the tire’s width. The bigger the aspect ratio, the bigger the tire’s sidewall will be.

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