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    EXT: Checking tire age

    My brother was talking about how the tires were replaced on the ES2 civic he just bought. This reminded me of a story I saw on CBS a little while ago.

    This is a simple how-to on checking the age of the tires you have. If you're saying "Why should I do this, I just bought my tires 2 weeks ago! They're brand new! This is a waste of time" then take 3 minutes and either read this story, or watch the video.

    http://www.cbsnews.com/stories/2005/...in698335.shtml

    Also take note, if your local sears/walmart/samsclub or wherever is having a sale on a certain tire, make DOUBLE sure to check the age before you buy. Blowouts are most certainly not fun at all. Don't buy used tires. Replace your tires after 6 years. Do you use a 6 year old and USED condom? NO REPLACE YOUR TIRES!!! Do you use 6 year old oil? NO..replace your tires!!

    For the safety of everyone, here's how to check the age on your tires.

    These are the vehicles I am going to be checking the age of the tires on.

    First up, 2007 Civic EX



    Secondly, my 1997 Sonoma.




    Thirdly (??) 1997 Ford Bronco



    and last but not least,

    1st gen S10



    The reason for doing the 4 vehicles, is that typically the age is posted on the inside of the tire. The side that does not have the white lettering on it.

    You will have to look for the DOT number. (DOT number: Every tire has a DOT (Department of Transportation) registration number. All begin with letters DOT. The next two letters or numbers identify the plant at which the tire was produced and the last four digits indicate the week and year the tire was made. For example, 1305, means the tire was made in the 13th week of 2005. Age can affect tires. Never buy new tires more than two years old. The other numbers are marketing codes used at the manufacturer's discretion.)


    The first two digits correspond to the week the tire was manufactured; the last two would be the year.

    On newer tires, there will be 4 digits. Example, 1508. The 15 means it was made in the 15th week, and the 08 means in 2008. 2103 means 21st week, in 2003, and so on and so forth.

    On older tires, there are only three digits. Just look at the last number: a "9" means the tire was born in 1999. .There will only be three numbers on older tires. Example, 159. This means that it was made in the 15th month of 1999. 026 means the second week of 1996, you get the picture.

    First up, the civic.

    Here’s the passengers side tire.



    Looking at the top left of the tire, the Dot number was found.



    It just so happens that these tires were made in the 5th week of 2006. Now, it is best to check all of the tires if you have them all replaced at once. Tire sellers may just throw their old tires in with the new ones, meaning you’d have new tires on the front, and new-looking old tires on the rear. You’d never know the difference if you didn’t check. I checked all 4, and they were all the same.







    If this number cannot be found on the outside of the tire, it’s time to either jack the car up, or crawl under it and start looking on the inside.



    Now it’s my Sonoma’s turn.
    (the dent is from a HIT AND RUN in a parkinglot. Nice, huh?)

    Now, take note of how there is no white lettering. When I bought these tires (very recently), I told them I wanted them to mount them with the white lettering facing the inside. Remember, the DOT number is on the opposite side from the white lettering. So that means that my DOT number will be on the outside of the tire. Yeah…they’re scuffed up bad…this camper top is hard to get used to!

    First heres the inside of the tire



    And outside



    Upon looking around the inside of the tire, the DOT number was found.



    1908, meaning the were made in the 19th week of 2008.

    Upon checking all the way around they were all 1908.



    Last edited by npor; 09-13-2008, 03:02 PM.

    #2




    Now it’s on to the Bronco. These tires were mounted back in the 90’s with the white lettering facing the outside. For some reason, the lettering is on the white faced side.



    Here is the number. I did not check all 4’s on the Bronco.



    109, 10th month of 1999.

    And lastly, the s10.

    The s10 does nothing but sit, the interior is in mint condition, but the paint and tires show the signs of aging.



    I didn’t really get to check the s10 very well because when I climbed under it, I heard a weed whacker behind me…turns out wasps have built a nest under there, and there was about 4 of them right behind my neck. It looks like 0706…but I’m not climbing down there to check it out!

    Anyway guys, check your tires and stay safe! We don't need to lose anyone here from some stupid old tires!
    Last edited by npor; 09-13-2008, 02:25 PM.

    Comment


      #3
      Nice write up!!
      I'm gonna go check my tires now!!!
      Thanks!!
      Last edited by lilb_1979; 09-13-2008, 03:10 PM.
      Cappuccino Member #9<--- click for thread


      ^click for MRT^
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        #4
        tires over 5 years old are scrap...they are made from plants...they will rot away...check your tire age...replace IMMEDIATLY once you are near 6 years old.

        I've heard tires are ok up to 8 years...but I driver over 25mph and a failed tire as a result of age is not cool.

        My current tires are 06? and they are cracking ... course i drive rough too...so that reduces life...I say 5 years.

        Do you use a 6 year old and USED condom? NO REPLACE YOUR TIRES!!! Do you use 6 year old oil? NO..replace your tires!!
        ____

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          #5
          All mine say 3307 so Im good!!
          Cappuccino Member #9<--- click for thread


          ^click for MRT^
          CB9 MRT-R.I.P.
          Coupe MRT

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            #6
            Originally posted by bcjammerx View Post
            tires over 5 years old are scrap...they are made from plants...they will rot away...check your tire age...replace IMMEDIATLY once you are near 6 years old.

            I've heard tires are ok up to 8 years...but I driver over 25mph and a failed tire as a result of age is not cool.

            My current tires are 06? and they are cracking ... course i drive rough too...so that reduces life...I say 5 years.

            Do you use a 6 year old and USED condom? NO REPLACE YOUR TIRES!!! Do you use 6 year old oil? NO..replace your tires!!


            haha i edited that last bit into the aabove thread.

            Comment


              #7
              Hey thanks for posting this, I keep forgetting to check my tires.

              Glad to see you're up and about again!

              Comment


                #8
                Yeah, finally. Things are a bit tougher, my body is definately feelin' it. Thanks though man.

                Comment


                  #9
                  This DIY's also good if someone's buying a new[er] car and they said "yah new tires on this ride!"

                  Comment


                    #10
                    not only should you check your tires, but also your valve stems for any cracking and dry rotting. Remember, valvestems are made of rubber too. Dill valvestems had a huge recall, and since I work at Discount tire, we see at least 3 cars per day having those swapped out for Schrader valvestems.

                    And also, when looking for that DOT number, look at the condition of the tire itself. Look for any obvious cracking in the sidewalls and between the tread blocks, this can also be dangerous since the tire goes over bumps and what not, so you want it to be flexible and free from cracking. This is a sign of the rubber losing its natural oils which keep it pliable and flexible.

                    Oh and one more thing, if you did experience a flat either by either a nail or any other object, look and make sure you tire doesn't have a "heat ring" around the circumference of the sidewall. This is characterized by a slight groove or a darker ring that cannot be rubbed away by your hand. This means the sidewall of the tire was at one point severely stressed by running at an extremely low psi and rubber on the inside of the sidewall may already be crumbling away, which could possibly cause a blow-out.

                    Just trying to keep you guys informed. Hope this was helpful along w/ the OP's info

                    member's ride thread
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                    Comment


                      #11
                      Awesome write up
                      My tyres rarely last more than 1 year, I only get 10,000kms (6000miles) out of the front set, and 15-20,000kms (9300-12500miles) out of the rears.
                      Mmmm I love soft tyres


                      Car Safety / General Servicing Checks --------Basic suspension checks

                      My 5.7 LS1 Holden Ute

                      A "Finished" project car is never finished until its been sold.

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                        #12
                        I saw this on the news last night and guess where i was at the trie shop. is that some shit or what? lol
                        Freedom Is Not Free
                        U.S Army 02/08 Medically Discharged

                        Comment


                          #13
                          My family always had to get new tires due to age, the tread was still almost perfect, they just got too old.
                          wat?

                          Comment


                            #14
                            the tires on my coupe are 1107's all the way around BUT i have 2 tires mounted on rims for my Vega that are 0577's. Those tires are for show only and do not see any highway action !

                            i have some others that i had on the rear of my V8 Vega that were old shits but I used them when I would go to a burnout contest so I could burn them off the rim and blow them out.

                            i remember seeing the story a while ago too
                            http://i220.photobucket.com/albums/d...82408002-1.jpg

                            Comment


                              #15
                              Originally posted by evil_demon_01 View Post
                              Awesome write up
                              My tyres rarely last more than 1 year, I only get 10,000kms (6000miles) out of the front set, and 15-20,000kms (9300-12500miles) out of the rears.
                              Mmmm I love soft tyres
                              im lucky to get 4500 miles in town.. or more than two 350 mile round trips out of my front tires and maybe 1.5 times that for the back
                              I MISS MY CB7

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