Car Door Magnets for Promotional Campaigns

You can now get your message across high traffic areas with car door magnets! Use car magnets, also known as mobile billboards for promotional campaigns or to advertise your brand. Customize them according to your needs. Design them in such a way that it includes your brand name, tagline and contact number. You can now advertise your brand or spread your campaign while accomplishing other errands. People can see your car magnets while you are delivering your goods, picking up supplies, or fetching your kids. It’s additional advertising without the extra work.

Before installation, allow the magnet to lie flat for 24 hours. Then clean both the metallic surface and the magnet with a mild detergent and wipe them dry with a soft cloth or allow them to air dry. Test the adhesion and solvent compatibility of all inks and paints used on the magnet before applying it. The magnet should be affixed to smooth, flat, or gently curved metallic surfaces, ensuring that it lies completely flat with no air pockets and does not cover protrusions or recessed areas.

PrintRunner offers quality car door magnet printing on 30pt. magnet stock. Choose from three sizes available - 12x18, 12x24 and 12x18. Our magnets are laminated for durability. You could enjoy full color printing at no extra charge. Just navigate our calculator and upload your file to place an order or you can download our car door magnet templates to get started.  No minimum order required! We will also make sure your file is print-ready after you place an order with our Free File Check service. Get your prints in 4 business days! You can call us at 1-888-296-5760 for questions or contact us through our Live Chat.



30pt Magnet Stock

A thick, heavy-duty durable magnetized material suitable for most printed magnet uses.

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Download Blank Print Templates

Set up your print file with correct trim and folding lines by downloading a blank template for your preferred design software. 

Final Dimensions
12" x 18"
12" x 24"
18" x 12"
18" x 24"
24" x 18"
24" x 12"
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Overall Rating
of customers that buy this product give it a 4 or 5-Star rating.
Verified buyer
Great quality May 11, 2024 by Todd B ( WA )
“Very happy with my purchase. The door magnets looks very professional and represent my company well.”
Verified buyer
June 12, 2023 by Kaitlin Firkins ( ID )
“Great magnet. Good colors and strong magnet.”
Great job!! Will continue to use this company. September 30, 2022 by Lou Vega ( OR )
“Great job, I will recommend them. Ana I will continue to use this company. Fast delivery as well.”
July 3, 2022 by The Realtor ( OR )
“The magnet was exactly how I wanted it to look. It has stayed on my car through heavy wind and rain storms. Easy to take off and hasn’t damaged the car.”
February 27, 2022 by GATORMAN PRESSURE WASHING ( OR )
“Print runner are absolutely the best, My truck door magnet is absolutely stunning.. 5 star all the way.”