If you are a Colorado resident on active duty and stationed outside Colorado, you can get a free three-year extension on your driver licence. A licence or ID card that has been expired for more than a year cannot be extended; in that case you have to visit a Colorado Driver License Office and retest.
Submit Form DR 2342, the Request for an Extension of Driver License, by mail to the address on the form, or online through the myDMV website by selecting Driver/ID Services and then Request an Expiration Date Extension.
Form DR 2342 plus a letter from your commanding officer or a copy of your orders showing you are on active duty and stationed outside Colorado.
