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Custom Car Magnets
4.648 reviews
Rating: 4.6 stars
Advertise your brand or make your personal statement with full-color vehicle magnetic signs, custom printed to use on cars, trucks, and vans.
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starting at $23.12
What are Custom Car Magnets?
Car magnets are removable signs that can be attached to car, truck, and van surfaces. They’re widely used for business promotions, personal messages, event announcements, temporary sales, seasonal specials, political campaigns, and much more. Cost-effective, weather-tested, and fully customizable, magnetic car signs help your business achieve maximum visibility and reach wider audiences.
Business car magnets are easy to use. They require no effort on your part other than sticking the sign to the vehicle. The main advantage of these products is their reusability. They don’t damage your car paint and are super easy to apply and remove. You can even use custom business vehicle magnets on rented cars or remove the graphics after working hours and use the car for personal needs.
Make your own car door magnets online with our easy-to-use design tool, customize them to perfection, and order right away at Square Signs. We ship our magnets across the US and Canada.
Business car magnets are easy to use. They require no effort on your part other than sticking the sign to the vehicle. The main advantage of these products is their reusability. They don’t damage your car paint and are super easy to apply and remove. You can even use custom business vehicle magnets on rented cars or remove the graphics after working hours and use the car for personal needs.
Make your own car door magnets online with our easy-to-use design tool, customize them to perfection, and order right away at Square Signs. We ship our magnets across the US and Canada.
Car Magnet Printing Technology
Your design is directly printed onto the vinyl sheeting that covers the front-facing surface of vehicle magnets. For car magnet printing, we use premium UV-resistant inks. Our machinery enables full-color printing, ensuring your magnetic car signs feature deep, attention-grabbing graphics. Inks are UV-cured to provide a long lifespan of up to five years for your graphics, even when they’re exposed to sunlight and the elements.
Important notes: As you may already know, magnets don’t stick to all materials or even all metals. The main metal that attracts them is steel. Please verify that this product is the right choice for your vehicle before placing an order. The material we use for the product is a 30-mil-thick magnet, which is durable but thin enough to be used for car graphics. It has an impressive magnetic pull of 90lbs/sq ft or 439kg/sq m. It also has an additional printable vinyl sheet of around 2mil thickness on the front surface. The vinyl is white and has a matte finish.
Important notes: As you may already know, magnets don’t stick to all materials or even all metals. The main metal that attracts them is steel. Please verify that this product is the right choice for your vehicle before placing an order. The material we use for the product is a 30-mil-thick magnet, which is durable but thin enough to be used for car graphics. It has an impressive magnetic pull of 90lbs/sq ft or 439kg/sq m. It also has an additional printable vinyl sheet of around 2mil thickness on the front surface. The vinyl is white and has a matte finish.
Popular Sizes of Custom Car Magnets
The minimum size for this product is 4”x4” while the maximum is 96”x48”. We can make your custom car magnet in any size within this range. Smaller sizes may suit compact cars, sedans, and hatchbacks; larger sizes are better for pick-up trucks, vans, trucks, and trailers. The larger the magnet, the more visible it is, and the larger your audience. Car door magnets of 12x24, 18x12, 24x18, and 36x18 inches are the most popular.
Custom Car Magnets by Shape
Whether you opt to have the magnetic vehicle signs cut into the shape of your design or in a standard square, we can make it happen. Just be sure to choose your desired shape before placing your order.
- Square/Rectangle Cut: With this option, your business car magnets will have 90° corners with pointed edges. Although the rounded cutting option is recommended for this medium, the choice mainly depends on the look you want to achieve.
- Rounded: Car door magnets with rounded edges are ideal for vehicles due to their aerodynamic properties. With this cutting option, the sign edges will be rounded at a 1/4"-1/2" radius, giving it a more elegant look.
- Circle/Oval Cut: Oval or round car magnets make for the perfect car logo magnets, as the shape creates a focal point.
- Custom Cut: Do you want your car or truck magnets to have a custom shape? Get them outline-cut with elaborate forms by selecting the option in our tool.
- Custom Cut with Border: Add a matte white border of 1/4" - 1/2" around your design and get it cut into your desired shape with the overline cutting option. Keep in mind that the size of the border will be included in the size you choose for your magnet.
Graphics for Non-Magnetic Car Bodies
Although steel is the most used metal for vehicle frames, there are a few non-magnetic options in the market as well. Aluminum is the most popular one. Since you can’t stick these products to aluminum, we do have another solution for you. Custom car decals are a popular choice with an adhesive backing. With this product, you don’t have to consider speed restrictions or surface curves and can display graphics of any size. The downside is that this product is not reusable. If you’re unsure of the magnetism of your vehicle’s body surface, you can test it with a simple magnetic item like fridge decor in a few seconds. If the product sticks to the application area, you can rest assured that our vehicle magnets will also work.
How to Take Care of Custom Car Magnets
The application, removal, and storage of this product are very simple. If you want to extend the lifespan of your personalized car door magnets, you can follow the instructions below to ensure proper care.
- Make sure both the product and application surfaces are clean and dust-free before every application.
- Wash the back of the product with mild detergent and warm water. Make sure both surfaces are completely dry before application.
- Clean and reapply your vehicle magnets every time after rain and snowfall or in case of humid weather conditions. This will prevent moisture from getting stored between the graphics and your car's body.
- Always remove the graphics before entering a car wash. Although car advertising magnets are waterproof, the chemicals used during washing may damage the printed graphics.
Store the product completely flat. If you do need to roll it, the printed surface should face outward to avoid wrinkles.
How to Prevent Magnetic Car Signs from Falling Off
The pulling power of car magnets is tested for up to 80mph speeds under normal weather conditions. To reach the maximum bond between this product and the application area, make sure that the print lies flat on the vehicle. Choose a completely flat surface and clean it as described above to avoid the chance of moisture, dust, or air bubbles from developing underneath the graphics. We recommend a rounded cut for this product as it reduces wind resistance and allows for better adhesion. We don’t recommend using this non-adhesive medium on the hood, roof, or other horizontal surfaces of the vehicle. These areas have higher exposure to wind, which increases the possibility of the product coming off.
Specifications
| Thickness | 0.030" |
|---|---|
| Standard Sizes | 12” x 12”, 12" x 18", 10” x 20”, 12" x 24", customizable |
| Size Range | 4" x 4" – 48” x 96” |
| Cutting Options | Square/rectangle, rounded, custom cut, custom cut with border |
| Color | White coated |
| Lifespan | 3–5 years |
| Min Magnetic Pull | 90 lbs/ft² (439 kg/m²) |
| Max Speed Limit | 80 mph (128.74 kph) |
Car Magnet Signs by Usage
Car Logo Magnets
Brand your car by sticking your business logo on flat and vertical areas like its bumper or side doors. Choose a contrasting background color for your logo print to make it attention-grabbing. Get an outline-cut car logo magnet for an even more unique and personalized appearance.
Car Advertising Magnets
Car advertising graphics are an ideal tool for promoting. Print designs on the material and advertise on the go. Get large car magnets with full-color graphics that best represent your brand. With business car magnets, you can promote seasonal sales without having to worry about the application and removal of stickers that leave air bubbles and residue.
Informative Car Magnets
Showcase your contact information on your vehicle along with your logo and advertising graphics. Add your business phone number, website, email, and any other relevant information to your promotional business car magnets. Use the empty surface area of your vehicle to boost your business.
Personalized Car Magnets
The above-mentioned categories of custom car magnets for business are must-haves. Still, every business type has its own specific needs. You can get this medium printed and cut with any design to meet your unique business requirements. Our state-of-the-art equipment allows for intricate shapes and exceptional print quality, so you’re always guaranteed exceptional results.
Magnets for Different Vehicle Types
Custom car magnet signs are used for all types of vehicles as long as their body is made of a material that’s attracted to magnets. Take a look at the most popular ones below and get inspired to make your own car magnet with the help of our sign design platform.
Magnetic Truck Signs
Looking for solutions to brand or personalize your truck? Truck magnets are your best choice. They’re easy to apply to the body of your vehicle and may be stored for later reuse. Take advantage of the empty surface of your vehicle with eye-catching business truck magnets. Advertise your brand while parked or on your cross-country drive. Magnetic truck signs don’t require any effort or maintenance other than sticking them to the vehicle.
Magnetic Bus Signs
Large car magnets are an effective way to brand and personalize buses. Since most of them have large, flat surface areas, sticking these items onto them is a no-brainer. Whether you need to put the school logo on the bus or advertise your company headquarters, bus magnets are an obvious choice. Create a unique design with our online sign-making tool, and we’ll take care of the car magnet printing for you.
Magnetic Van Signs
Do your business vans and minivans frequently drive around your target business locations? Your vehicles most likely park in places where your prospective customers can see them. This is your chance to spread the word about your business without much investment. No other advertising medium will drive around the city for you at the unbeatable price of van magnets.
Magnetic Sedan Signs
With business car magnets, you are your own advertising agency. All you need to do is go about your business drives as usual, but now with the added benefit of ad graphics constantly marketing your work on your vehicle. Add your contact info on the print along with your logo and a top list of products and services you offer. That’s all your prospects will need to find your website or give you a call.
Products Related to Car Magnets
Design for Custom Car Magnets
Designing wisely is important for your car magnets not to be overlooked. Here you have a few design tips for the maximum exposure of your product.
We’ve created a user-friendly design tool so you can design and order this and other products online. It gives you the freedom to choose custom sizes, shape options and other specifications. You’re free to make your own car magnet design with a variety of elements, backgrounds, texts and other features available on the tool. You can also upload your own design file and edit it to meet your requirements. Making your own sign has never been easier. We offer thousands of templates you can use to get started, available free of charge. They’re fully customizable so you can find the best fit and restyle it to perfection. Check all the options to ensure that the final product looks exactly like you want it and place your order with just a few clicks. We’ll send you a digital proof upon request or in case we have any questions to make sure that the final product will meet our quality standards.
- Make an uncluttered design so that the viewers understand your message.
- Choose high-contrast colors against your car’s color, which will grab attention.
- Use only the essential information for your car magnets to keep them clean.
We’ve created a user-friendly design tool so you can design and order this and other products online. It gives you the freedom to choose custom sizes, shape options and other specifications. You’re free to make your own car magnet design with a variety of elements, backgrounds, texts and other features available on the tool. You can also upload your own design file and edit it to meet your requirements. Making your own sign has never been easier. We offer thousands of templates you can use to get started, available free of charge. They’re fully customizable so you can find the best fit and restyle it to perfection. Check all the options to ensure that the final product looks exactly like you want it and place your order with just a few clicks. We’ll send you a digital proof upon request or in case we have any questions to make sure that the final product will meet our quality standards.
Custom Car Magnets FAQ
What’s the best cutting option for car magnets?
- We recommend choosing the rounded cut option for custom car magnets to achieve the best bond between the print and the body of the car. This is a more aerodynamic design which will ensure that the wind won’t blow your car magnet off at high speeds.
What’s the maximum speed I can drive my car without the car magnets falling off?
- The maximum speed we guarantee for this product to stay put is 80mph (128.74 kph) under normal weather conditions. Keep in mind that this doesn’t take into account high winds blowing in the opposite of your driving direction. Avoid placing the product on horizontal car surfaces like the hood and roof to minimize wind resistance.
Do you offer vehicle magnets in custom shapes?
- Yes, we can cut your vehicle magnet in practically any shape you like. Keep in mind that the more inward pointed corners your car magnet has, the easier it will get blown off due to reduced aerodynamics. We recommend getting the default cut with rounded corners to ensure optimal durability for your magnetic vehicle signs.
Will car magnets damage the paint on my vehicle?
- This non-adhesive product itself is harmless for your car paint, whether it’s new or old. To reduce any risk of damage to the body of your car from improper usage, you should take care of the product by following instructions for how to install, remove and clean it properly.
How can I install my car magnets properly?
- Make sure both the application surface and the product are clean and dust-free. Choose the flattest area since the magnet won’t stick well to curved surfaces. Place the product onto the area of application and check if the whole surface has securely adhered to the vehicle body. Change the position if any edges stick out to prevent the risk of your magnet being blown off by wind resistance.
How can I care for my car magnet signs?
- Make sure to remove the sign and clean it along with the application area once or twice a week. Remove and dry both surfaces after rain and snowfall. Don’t slide the car magnet when removing it to prevent any dust stored underneath from scratching the surface of your car. Read more details above in the “How to Take Care of Custom Car Magnets” section.
How should I store car magnets?
- Place the magnet on a smooth surface and cover it with a soft cloth. Don’t roll or fold it in order to avoid wrinkles on the printed side. If you must roll the graphics for transportation or storage, make sure you do so gently and evenly with the printed side facing outwards.
Should I remove the car magnets when washing the car?
- Yes, you should remove them before you enter a car wash. Otherwise, you risk moisture being stored between the car and the product as well as having the graphics damaged by abrasive brushes and chemicals.
Do you offer shipping?
- Yes, we offer shipping all across the USA and Canada for all of our products. Check our terms and policies page to see if this product qualifies for special offers or shipping discounts. The prices will vary depending on the size of the product and other factors. You can see the exact cost and estimated delivery date by placing your product in the shopping cart and selecting a shipping method prior to placing your order.
Can I reuse my car door magnet?
- Our vehicle door magnets can be reused multiple times. They’re easily removable and leave no stains or residue.
What’s the most popular size for magnetic door signs for trucks?
- The most popular sizes are the car door magnets of 18"x24" and 36"x18".
Reviews4.6/5
83%
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Quality
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Reviewer Photos
06 Apr 2026Nicole lundstrom
verified
The magnets looked great, but we lost one because it came off of the car on the first outing. The just didn’t seem to be strong enough magnets.
31 Mar 2026customer
verified
Great magnets for my van.
Reply FromSquare Signs
That magnet looks amazing. We're sure it'll turn a lot of heads. Enjoy!
14 Mar 2026ROBERT ADAIR
verified
sign seems high quality, made and shipped on time, only time will tell if it holds up to the elements but I am happy so far.
Reply FromSquare Signs
Thank you for the great review. We're glad you loved the sign and that it was all done in a timely manner. We're looking forward to serving you again soon.
19 Feb 2026Lis Basile
verified
It looks good. The quality was what we expected, and we will purchase again in the future.
Reply FromSquare Signs
Thank you for the feedback! We're glad the product met your standards, and we appreciate your intention to place more orders with us in the future.
07 Feb 2026Miguel Angel Alvarez
verified
Good quality 👍
Reply FromSquare Signs
Thank you for your kind feedback. We will be happy to serve you again.
07 Feb 2026jerry buday
verified
Nice service
04 Feb 2026Emmanuel Nwumeh
verified
Great product, quick turnover!
Reply FromSquare Signs
Thank you for your great feedback.
12 Oct 2025Justin Coonrod
verified
This is the second batch and they still don’t stick to any of our vehicles. The product is cool and the print looks cool but at this point I just want the money back.
Reply FromSquare Signs
We sincerely apologize for the inconvenience you experienced with your magnet order. Even though we tried to provide a resolution by reprinting the product, the issue persisted. As such, and as per your request, we issued a credit for the full amount. We made several attempts to follow up with you via email and phone to ensure everything was resolved to your satisfaction.
29 Aug 2025Angie Shelby
verified
My logo looks faded and like it has been in the sun awhile. It looks like something I would make at home.
Reply FromSquare Signs
We truly apologize for the inconvenience the signs have caused and for their poor quality. We have been trying to reach out to you so that we can work on a solution that would be satisfactory to you and help us rectify the situation. As our team has been unable to contact you, we hope that you can reach out to us so that we can resolve the issue.
25 Aug 2025PHYLICIA LANGFORD
verified
Doesnt stick at all but other magnets have worked in the past
Reply FromSquare Signs
We’re sorry for the inconvenience you experienced with your magnetic sign. After learning it wasn’t adhering properly, we reprinted it using higher-quality material, but the issue persisted. At your request, we promptly issued a full refund. We appreciate your understanding and hope to serve you again in the future.
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