The last four numbers will determine the production date of the tire. To find plant codes of the subsidiaries of the company, you can use the. Check Your Tires for Free at Tire Safety Group The Tire Safety Group offers a free tool for consumers to check their tires to instantly determine whether a tire is expired or recalled. In 1973, the average tread life of a passenger car tire was approximately 24,000 miles. Comments below the video please? Still, you want to maximize tire life when buying a new set of rubber. Overall, Pirelli owns 19 plants in 13 countries, and a network of about 10,000 distribution spots in 160 countries. I also had no idea that tires have a manufacture date stamped on them.
We take a risk every day, when one goes on the road and no one is completely safe, but only by the grace of God. In the case of tires, the estimate of how long a tire can last is based primarily on the tread wear. In the image below we see the 07, indicating the tire was build in 2007. Pirelli Pirelli is an Italy-based tire manufacturer that is a — a Chinese enterprise. How Old Are My Tires? The treads are hardly warned if any at all.
Video Posted on Author Tags Post navigation. If you keep them properly inflated they will last to wear before you experience the breakdown in rubber. Some retailers were selling tires as old as 12 years! Most manufacturers used a two-digit week designation with the last digit used to identify the year. Shipping charges apply for orders to Alaska and Hawaii. Tire tread life has quadrupled over the last forty years and some currently sold tires promise 100,000 miles of tread life. For tires manufactured prior to the year 2000, three numbers instead of four indicate the date of manufacture. Icons Some tires have unique benefits, as showcased with specific icons.
The Tire Identification Codes is found on the sidewall of a tire and is a batch code that identify which week and year the tire was produced and as a result what raw material was batched into that process. Forcing manufacturers to use a four-digit date code is obviously an improvement in clarity. They wanted my practically brand new tires and said they could replace them with lesser age used tires. In this case, the tire was produce 44th week of 1998. The company provides passenger, off-road, commercial, truck, motorbike, bicycle, and other types of tires.
Why not get started now? It is recommended to have an expert look at your tires once they reach 5 years of usage, including spare tire. When checking the age of your tires, check all four tires. You have to wonder how much of this is corporate mandate versus ignorance. Tires in hot dry climates have much shorter lives than those in moderate Since tires can sit in a warehouse for years, you'll want to know when the tires were made, rather than purchased, and there's an easy way to tell. If you have a bike older than a 2000 model, still sitting on its original tires, the code will contain the same information, but it will read a little differently. Four on and one spare.
The estimates themselves can range greatly for each tire, but you'll usually see a manufacturer listing of how many tens of thousands of miles you may expect out of that particular tire. Once a tire begins to break down, it becomes more likely to fail in the form of a tread separation—often at highway speeds, when the failure is most likely to cause catastrophic injuries or death. When the new rubber you ordered from tire order arrives to your door step, just how fresh are those tires? The first two digits refer to the week within that year. Everybody knows to replace tires when the tread gets down to the wear bar, but what about when they get too old? The second two numbers are the year the tire was manufactured. For most tires, this expiration date should be six years from the date of manufacture. Started immediately when tire produced. In this case though 2 digits used to identify the particular week a tire was made immediately followed by a single digit that identified the year.
However the Tire Identification Code format that has been in use since the year 2000 will accurately confirm the year of a tires manufactured on date. They then cross the ocean to get to the Port of Montreal. So now we know how to determine how old a tire is and that some car manufacturers and safety groups encourage a six-year limit on tire age. We recommend: All tires including spare tires that were manufactured more than ten years ago should be replaced with new tires, even if they appear to be usable from their external appearance and if the tread depth may have not reached the minimum wear out depth. Life of a Tire Based on various sources, a tire can last from 6 to 10 years.
For tire there are two things to be concern. Unlike other car parts, however, tire manufacturers always give an estimate for about how long a tire should last. The problem with that is that a tire manufactured in the 14th week of 1985 would likely carry the same date stamp. New tires and use tire are expensive these days. However these days, that can be un-realistic especially with collector cars and recreational use vehicles. Here is what the top manufactures say: : All Michelin tires come with a limited warranty which covers defects in workmanship and materials for the life of the usable tread or 6 years from purchase date, whichever comes first. The 2 digits used to identify the week a tire was manufactured immediately preceded a single digit used to identify the year.