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Vehicles requiring an emissions test

If your renewal notice indicates that your vehicle needs an emissions test, you must take your vehicle in for the test before you renew online. Wait at least 24 hours after your vehicle successfully passes the test before renewing online to allow time to update our records with the test data.

Questions? Contact us: Wisconsin DMV email service
Call: (608) 266-1466

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Last modified: September 12, 2011