NEXEN TIRE on Twitter: "Did u know tires have an expiration date? Check the image & learn where the manufacturing date is located. #Safetytip http://t.co/ms61Pc5aAD" / Twitter
How Do I Read a DOT Tire Identification Number (TIN)? | Tire Rack
How to Read a Tire's DOT Number | Chapel Hill Tire
How Old Are My Trailer Tires? - Plug in your DOT Code and find out!