Dotty Hagmier
Verified
I absolutely loved dealing with this company. They were so fast and efficient and I got my design done in Record time and it’s the best quality. I love it. I’m so happy with it. Highly recommend.
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Why Custom Car Magnets?
Advertise your brand or make a personal statement with full-color vehicle magnetic signs. Use on cars, trucks, and vans.
Why Custom Car Magnets?
Artwork not ready?

| Thickness | 0.030” |
|---|---|
| Standard Sizes | 12” x 12”, 12” x 18”, 10” x 20”, 12” x 24”, customizable |
| Size Range | 4” x 4” – 96” x 48” |
| Cutting Options | Square/rectangle, rounded, circle/oval, custom cut, custom cut with border |
| Color | White matte |
| Lifespan | 3–5 years |
| Min Magnetic Pull | 90 lbs/ft² (439 kg/m²) |
| Max Speed Limit | 80 mph (128.74 kph) |
We print your design directly onto the vinyl sheeting that covers the front-facing surface of vehicle magnets. Our UV-curing machines produce full-color printing, ensuring your magnetic car signs feature deep, vibrant, attention-grabbing graphics. Inks are UV-cured to provide your graphics with a lifespan of up to five years, even when exposed to sunlight and the elements.
The material we use for the product is a 30-mil-thick magnet, which is durable but thin enough for car graphics. It has an impressive magnetic pull of 90 lbs/ft² or 439 kg/m². It also has an additional 2-mil-thick white matte printable vinyl sheet on the front surface.
If you are looking for a reflective option, check our reflective car magnets.









| Car Magnets | Car Decals | |
|---|---|---|
| Compatibility with non-magnetic surfaces | No | Yes |
| Removable and reusable | Yes, take it off and reapply anytime | No, single-use once applied |
| Highway speeds | May lift or fly off at high speeds | Stays in place |
| Curved or contoured panels | Needs a flat surface for full contact | Conforms easily to curves |
| Best for | Temporary or rotating signage | Long-term, set-it-and-forget-it branding |
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.
This product is tested to stay put at speeds up to 80 mph (128.74 kph) under normal weather conditions. Keep in mind that this doesn’t take into account high winds blowing in the opposite direction of your driving. Avoid placing the product on horizontal car surfaces like the hood and roof to minimize wind resistance.
Yes, we can cut your vehicle magnet in practically any shape you like. Keep in mind that the more inward-pointing 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.
The most popular sizes for magnetic door signs for trucks are 18” x 24” and 24” x 36”.
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.
Custom car magnets last 3–5 years if you take proper care of them.
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.
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.
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.
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.
Yes, our vehicle door magnets can be reused multiple times. They’re easily removable and leave no stains or residue.
Standard turnaround is two days, and one day for fast turnaround. Your estimated delivery date will be visible at checkout. See our shipping and turnaround page for full details.
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.
4.5
61 reviews
Reply FromSquare SignsThanks for sharing your experience! We’re glad to hear your magnetic sign is holding up well so far. We hope it stays securely in place during your drives!
Reply FromSquare SignsThanks for sharing your experience! We look forward to working with you again on your future orders.
Reply FromSquare SignsThank you so much for your wonderful review! We’re thrilled that you were impressed with the quality, customer service, and ordering process. Your recommendation means a lot to us, and we look forward to serving you again!
Reply FromSquare SignsWe're delighted to see you loved your products. We hope to assist you with your future orders.
Reply FromSquare SignsThank you for the review! Glad both the design tool and the ordering process made things easy, and that the magnets came out just as you pictured them. We're here whenever you need more.
Reply FromSquare SignsThanks for the great feedback on our product! We're ready to help you with your future orders.
Reply FromSquare SignsIt's wonderful to hear you're happy with the quality of your car magnets. We truly appreciate your positive feedback!
Reply FromSquare SignsWe're delighted that your car magnets turned out so well, and it's great that our design tool made creating your order easy. We're pleased everything arrived right on time. Thank you for choosing Square Signs!
Reply FromSquare SignsThank you for the amazing review. We're happy to hear that the magnets were satisfactory and that they worked well when they were secured. We appreciate your feedback.