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Buy Updates

All of our maps include FREE updates for a period of 1 year from the date of purchase. Free updates are downloaded directly from your GPS Trailmasters customer account. Click here for the installation guide.

If your GPS map purchase is more than a year old you can purchase a 3 year update to get the latest version - in X Package format and extend your free download period. This trail map update requires a previously purchased ATV or Snowmobile map installed on your computer.  The update can be downloaded instantly.  The instant download requires Microsoft Windows or Mac OS X.

  • Plug-n-play micro-SD card
    $10.00 MicroSD Card
    Lost your microSD card? Decided you want an SD card after your original purchase? No problem. We'll look up your original order and ship you a pre-loaded microSD card in the mail. If you purchase either the New Hampshire...
  • ATV trail map updates for 3 years
    $25.00 3 Year ATV Map Update
    Renew your free download period.  This product provides X Package updates to your original map purchase. For previous customers who want to keep their maps up to date with the latest trails and map points. ...
  • Snowmobile trail map updates for 3 years
    $30.00 3 Year Snowmobile Map Update
    Has your free update period expired?  This product is for existing customers that want a discounted price to keep their GPS maps up to date.  This update provides unlimited downloads of your map for 3 full years...