About the Contest.

It's time to show off your truck in Mack's annual calendar contest! Grand prize winners will receive a professional photo shoot and a spot in the 2026 edition of the Mack Trucks calendar. All entries are eligible to be promoted to 900,000+ people across Mack Truck’s official social media platforms.

Share your entry far and wide to get as many votes as possible. Winners will be selected based on the most votes per category, so make sure you stand out from the crowd with your incredible truck.

Entry Period: March 14 - April 30

Voting Period: April 1 - April 30

Get ahead of the competition.

1. Submit your entry before April 1 to start the competition with 125 bonus votes.
   • Upload a video with your photo entry to receive an additional 125 bonus votes.
2. Follow Mack Trucks on social media for pop-up bonus vote days, where daily votes will be doubled or tripled!

Facebook | Instagram | Twitter | LinkedIn

Entering is Easy.

1. Select the category to enter. You may enter one submission per category.

2. Upload a photo (or video) of your Mack.

   • If you upload a video, you must add an image of your truck to be used as the video thumbnail.

   • Videos must be mp4 file type and less than 60 seconds.

3. Fill out the rest of the fields.

4. Read and agree to the Terms and Conditions.

5. Press Submit.

If you have any issues with your submission, please contact us via email.