Saturday, February 20, 2010

Tires

I know how excited you were when you read the title of this post. Oh alright, its a pretty boring topic. However, do you know how to determine the age of your tire?? You get new tires so they are new, right?? WRONG!!! 

When it comes to determining the age of a tire, it is easy to identify when a tire was manufactured by reading its Tire Identification Number (often referred to as the tire’s serial number). Unlike vehicle identification numbers (VINs) and the serial numbers used on many other consumer goods (which identify one specific item), Tire Identification Numbers are really batch codes that identify the week and year the tire was produced.
The U.S. Department of Transportation (DOT) National Highway Traffic Safety Administration (NHTSA) requires that Tire Identification Numbers be a combination of the letters DOT, followed by ten, eleven or twelve letters and/or numbers that identify the manufacturing location, tire size and manufacturer's code, along with the week and year the tire was manufactured.

In the example above:
DOT U2LL LMLR 5107

DOT U2LL LMLR 5107 Manufactured during the 51st week of the year
DOT U2LL LMLR 5107 Manufactured during 2007

So before you drive away from that tire shop, stop and look. You might be surprised to know that bad tires are installed more than you would think.

1 comment:

  1. Hey! I can not WAIT to casually drop this information to my husband. He will be impressed! Thanks!

    ReplyDelete