A frequent question about tire maintenance concerns service life. How long will your tires last before you should replace them? The answer depends on different factors such as your driving style, the tread design of the tire, regional climate, road conditions, and how frequently the car is in use. Another factor is you, the driver. Just like the rest of the vehicle, you have an essential role in the care and maintenance of the tires on your wheels; they will last longer the better you look after them. You’re also responsible for deciding when it’s time to replace worn tires with new tires. Use the following guidelines to assess the point of maximum service life for your tires. If you still have questions beyond this article, try consulting a professional at your local tire dealer; they’ll be more than happy to help. Continental builds and designs our tires to provide thousands of kilometers of excellent service.
How old are my tires?
To read the date code on motorcycle tires, you must find the 4-digit part of the DOT code on the sidewall of a tire. The first pair of numbers means the week, and the second pair means the year. So, if you are wanting to determine the age of a tire with the code , you should read its manufacture date as the 35 th week of This is the standard form for every date code on motorcycle tires made since The aging process depends on the environment and usage conditions, type of rubber, purpose of the tire, etc.
All motorcycle tires have a date code right there on the rubber. For all motorcycle tires created after the year , the first two digits indicate the.
All reputable tire manufacturers have their own list of approved tires for most motorcycle models. These lists may appear on websites, or in a booklet, and should be available at your motorcycle dealer or parts and accessory shop. In some cases, an alternative will also be included. Always make sure that the tires recommended for your bike appear in a written form. Take the advice of the professionals: the motorcycle or tire manufacturer.
Tires are composed of various types of material and rubber compounds, having performance properties essential to the proper functioning of the tire itself. These component properties change over time. For each tire, this change depends upon many factors such as weather, storage conditions, and conditions of use load, speed, inflation pressure, maintenance etc. This service-related evolution varies widely so that accurately predicting the serviceable life of any specific tire in advance is not possible.
Dating motorcycle tires
For example, a tire with a DOT of XXXXXXX has a manufacture date from the 27th week of Some points to note about older tires. Be aware of the.
Summer tyres. Winter tyres. All-season tyres. Bridgestone Tyres. Continental Tyres. Firestone Tyres. Your vehicle. Viewed products. Tyre fitting. Surname or VAT no. Check order status.
How to Read Motorcycle Tire Wear and Tire Date Codes
The chronological age of any tire can be found on the tire sidewall by examining the characters following the symbol “DOT”. The last four numbers identify the date of manufacture of the tire to the nearest week. The first two of these four numbers identify the week of manufacture which range from “01” to “53”. The last two numbers identify the year of manufacture e.
For tires manufactured prior to the year , three numbers instead of four indicate the date of manufacture.
Look on the outer sidewall for the acronym “DOT,” which should be followed by a series of numbers. The last four digits are what you need to.
Manufacturer: Mitas 4. Country of origin: Slovenia 5. Load index: 73 kg 7. Production date: Load range: B Direction of rotation: Rotation Here are the explanations which will help you understand each marking on the sidewall. The speed index marks the highest allowable speed of a tire with loads specified in the load index. Speeds apply to tires in good condition, properly inflated, with permissible specific load and mounted on suitable rims. The speeds listed in the table are the highest permissible speeds and should not be considered as the ordinary speeds.
When worn-out tires are replaced, make sure that the new tires are of the exactly the same or higher speed index and of load index as specified by the motorcycle manufacturer.
Pirelli Motorcycle Tyre Guide 2018
Our motorcycle tires are super important. But through the years, government legislation demanded safety markings be posted to help buyers know they are getting a legally approved tire. Buying and using the right tire for your specific motorcycle or scooter is very important to its load, speed and overall performance. It can be confusing! They may also be ad-hoc extensions to lettering and numbering schemes. Each country or group of nations has its own regulating body.
So how can you tell the age of your tires? Motorcycle Tire Date Code. Tire Age Check. First, we should identify how to read a manufacture date.
When the rubber hits the road, you want to be sure that your new motorcycle tires are up to snuff. The condition of your tires is crucial to safety and performance. No one wants their new-to-them tires to actually be expired. But what constitutes a fresh tire? Does a tire have to be manufactured within the past year to be considered fresh? With a myriad of differing arguments from consumers, the real answer may surprise you.
In fact, they can sit on a climate-controlled shelf for many years without a problem. More like your canned goods. Most manufacturers recommend that their tires are still good up to around six years from the manufacture date. That is if the tire has been sitting on a dry, climate-controlled shelf. While a tiny amount of oxidation does occur while a tire sits on a shelf, the amount is almost negligible. A tire is fine as long as it is in a temperature-controlled environment.
Being improperly stored will speed up oxidation.
Motorcycle Tires: How Old Is Too Old?
Do you know that similar to milk and bread, motorcycle tires expire over time? Most people change the tire when it gets damaged or old. Every tire has a birth date i. At the time of manufacturing, all tires get stamped with their built date. Also, these tires have a projected shelf life. Even if you get the best dirt bike tires around, you need to know when they were manufactured, so you can replace them before anything bad happens.
Read the manufacturing date of your tires from the DOT code. Find out whether your tires are safe!
Everything from the type of tire and the tread can affect its ability to stay on the road, and its age plays a role as well. The rule of thumb is to replace tires when they are 6 years old, even if they appear to be in good condition. This is because the rubber can develop dry rot and other structural damage that you may not be able to see. Tires are made of rubber, so every time you ride on the pavement, dirt or other surfaces, the friction erodes the material a bit.
Eventually, the tires can grow bald, meaning there is no tread, which may make riding dangerous. This is why it is so important to keep an eye on your motorcycle tire health. You will want to carefully examine the entire surface of the tire, from the areas that come into contact with the road to the sidewalls. The first thing you should check is the tire wear indicator TWI , which is a triangle imprinted on the side of the tire.
It points to a line of rubber that is built into the tire that runs across the tread. If you notice this line is level with the top of the tread grooves, you will need to replace the tire. Motorcycle Tire Wear can indicate a number of issues. For instance, if the center of the tire is more worn than the edges, the tires may be overinflated.
Dunlop Motorcycle Tires Code
Besides patricia morris, and the tire was. Fortunately, tire codes – guaranteed lowest prices on a. Did you want to mount on your tire warranty for five years after mile after a tire’s identification number.
It is recommended that any tires 10 years or older from the date of manufacture, including spare tires, be replaced with new tires as a precaution even if such tires.
Knowing how to tell the age of a tire is extremely important. Everything from the type of tire and the tread can affect its ability to stay on the road, and its age plays a role as well.