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Custom Car Magnets

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See “Important Notes” below before purchasing
Promote on the go with a fade-resistant, PVC-free car magnets. Designed for use on wax-free steel doors (not recently painted).
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Get more mileage out of your marketing with custom car magnets.

  • More sizes & shapes – including custom options
  • 12 standard sizes & custom option available
  • 2 standard shapes & custom option available
  • 0.85 mm thick with a durable hold
  • Vivid, fade-resistant printing
  • Made with PVC-free material
  • For metal surfaces only (test with a refrigerator magnet first)
  • Use in mild weather only
  • Must remove every 2-3 days to avoid vehicle damage

Important Notes: Make sure your magnet is applied to a magnet-compatible part of your car, like the door. (Not sure if your car is magnet-compatible? Test it first with a refrigerator magnet. If it sticks, you’re good to go. If not, try our car door decals.) Also, make sure your vehicle surface is smooth, clean and dust free. To protect your vehicle, remove and reapply your magnet every 2-3 days. Clean the back of the magnet and surface weekly with a damp cloth and mild detergent.

Get noticed

Outfit your vehicles with personalized car magnets for quick and effective on-the-go marketing. Durable and weather-resistant, our magnetic car signs can get your business name and logo noticed by pedestrians and other drivers – and can help you make a strong first impression. Our PVC-free vehicle magnets can also help create a consistent, branded look across multiple trucks, cars or vans.

Before installing

Car magnets are a great option if you’re looking for a custom size and shape for your car. Before getting started, you’ll want to see if your car is compatible with our magnets by placing a small refrigerator magnet on it. If it sticks, you’re good to go. If not, take a look at our car door decals – which are made with a long-lasting adhesive. Most car doors are made out of a metal material like steel, which works great with our vehicle magnets. But some newer car doors are made with smaller amounts of metal, which magnets won’t stick to. Note: Follow the care and usage tips in the FAQ section to avoid damaging your vehicle.

Intuitive design process

Ready to start? First, choose from one of 2 standard car magnet shapes and 12 standard sizes or even custom create your own size and shape. Then explore our gallery of fully customizable design templates with industry-specific options. (Or, if you have a design ready to go, use our design upload option.) Once you’ve found a design you you like, make it yours by adding your custom details and choosing the options that work best for you. We’ll use fade-resistant UV ink printing to add your design to the matte surface of your magnetic car sign – and the finished product will be ready to stand out wherever the road takes you.

Need more than 40? Send us a request.

Better by Design

This item is part of our Better by Design collection, which connects you to responsibly sourced products. Learn more.

What Makes it Better

PVC-Free: PVC-free products are an exciting and increasingly popular alternative to products made from traditional plastics, many of which have significant environmental impact. A product labeled PVC-free is made without polyvinyl chloride (PVC), a synthetic plastic that's hazardous to both humans and the environment. PVC-free materials are typically just as durable as their more well-known counterparts.

VistaPrint offers Custom Car Magnets design templates in assorted styles.
magnetic signs for vehicles

Reviews

(11955 reviews)
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Reviewed by 11955 customers

It was just ok
Apr 13, 2026 | Maryann B. |
Verified Buyer
Not exactly what I expected but it will do
Response from Vistaprint Customer Care Team:
Thank you for sharing your feedback on your Custom Car Magnets order. We truly appreciate the time you took to let us know, and we understand how important it is for your products to arrive exactly as expected. To assist you further, we kindly ask that you respond to this review with specific details and clear photos of the product quality concerns noted. This will help us work with you to find the best possible resolution. Your feedback will also be shared with our team to strengthen quality checks and improve future production. If your request is urgent or you’d prefer direct support, our Customer Support team is available at 1‑866‑207‑4955, and you can also visit our Help Center here: https://www.vistaprint.com/customer-care/help-center/ for real‑time assistance. We value your patience and understanding, and we remain committed to ensuring your products meet the quality you expect from VistaPrint. Thank you again for bringing this to our attention. We look forward to helping make this right.

Strong and Sturdy
Apr 12, 2026 | Vernessa C. |
Verified Buyer
I’m really pleased with my magnets. I find them to be very sturdy and take going through the car wash well without removing.

Very nice
Apr 12, 2026 | Kristin G. |
Verified Buyer
I put a QR code on and it works perfect. The colors turned out great!

OUTSTANDING
Apr 11, 2026 | Tyler S. |
Verified Buyer
The product came out so great the magnetic is extremely strong and people have been calling like crazy

Amazing Car Magnet
Apr 11, 2026 | Allison C. |
Verified Buyer
We order a custom magnet for the business van. It looks like they are painted on. Great quality work. Easy to deal with company.

Displaying Reviews 1-5

Work with a designer

Let us design it for you

No more guesswork. We take care of the entire design process, from brainstorming ideas to delivering the files to your account.

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Frequently asked questions

Like all magnets, our car magnets stick to ferromagnetic metals, including iron, steel, nickel and cobalt. They will not stick to aluminum, fiberglass, wood or plastic. You can test what part of your car is magnet-compatible by sticking a refrigerator magnet on it. If the refrigerator magnet doesn’t stick, try our car door decals – which are made with a long-lasting adhesive.

Each car door sign is made of 0.85 mm thick PVC-free vinyl with a magnetic strength of 90 lbs. per square foot.

With proper care and use, custom car magnets can be used for about 2 years. At that point, we recommend replacing your magnet to prevent it from falling off your vehicle when you drive. See FAQs below for more maintenance tips.

We recommend creating an advertising magnet in a different (yet complementary) color. This helps your magnet stand out and is the easiest way to create a consistent look across multiple vehicles of differing colors. Just make sure you keep your messaging and design simple and clear.

No, you’ll want to wait for your paint (or clear coat/wax job) to cure. The recommended wait time is 90 days for a new coat of paint, 60 days for a clear coat and 7 days for a wax.

With proper application, your magnet should stay in place for up to two years. We recommend the following application method:

1. Clean: Clean the vehicle surface and magnetic back with a damp cloth and mild detergent.
2. Dry: Let both your vehicle surface and your car magnet air dry completely.
3. Apply: Apply the magnet to a flat, metallic surface without bumps, curves or rust.
4. Maintain: To avoid damage to your vehicle, we recommend removing and reapplying your car magnet every 2-3 days. Clean the back of your car sign and vehicle surface weekly with a damp cloth and mild detergent.

You’ll know the magnet is properly installed if it adheres to the surface, if there are no air bubbles between the magnet and the vehicle surface, and if the magnet (including the corners) is flat against the surface.

We recommend removing and reapplying your magnet every 2-3 days. Leaving the sign on for long periods may cause damage to your vehicle’s paint. Clean the back of your car sign and vehicle surface weekly with a damp cloth and mild detergent. This will protect your vehicle and magnet against debris and build up.

Following these tips will extend the life of your magnet and protect the surface to which it’s applied. Failure to do so can result in permanent damage to the vehicle and magnet.

1. Remove your magnet before any professional car washes or power washing

2. Do not use your vehicle magnet in extreme weather conditions

3. Remove and reapply your car magnet every 2-3 days

Note: Applying any material to a painted surface without following these application, care and usage instructions may result in damage to the surface. (See our terms and conditions for more information.)

We recommend not using the magnet during extreme weather conditions (temperatures exceeding 160° F or below -15° F).

Yes. We recommend removing it before any professional car washes or power washing to avoid damage to the vehicle surface.

Our PVC-free material option is made of durable, weather-resistant polyester. While this polyester is just as durable (designed for up to 2 years of use), it does not include the traditional plastic used in vinyl banners.

To ensure the best quality for custom-shaped products, please follow these design guidelines:

  1. Avoid small, floating elements
  2. Avoid very fine lines and detail
  3. Keep edges smooth and simple
  4. Upload high-resolution artwork
  5. Keep important text or parts of your design away from the safety lines laid out in the design tool

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