I love it
Reply FromSquare SignsIt's wonderful to hear you're happy with the quality of your car magnets. We truly appreciate your positive feedback!
FREE SHIPPING ON ORDERS OVER $99
Eligible for ground shipping within the contiguous US. Excludes products over 36” and freight shipping.
10% OFF YOUR FIRST ORDER






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) |









| 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
54 reviews
I love it
Reply FromSquare SignsIt's wonderful to hear you're happy with the quality of your car magnets. We truly appreciate your positive feedback!
My graphics were a little low rez but their online tool fixed it for me. Delivered quick, look great, not sure on durability yet. However they hilariously offer round signs too!
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!
Ordered very large magnets for a Sprinter Van, they were nice and thick. The larger size required some time to lay flat to remove the curl, but overall they worked well once secured. Glad that there was an option beyond the standard squares.
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.
Great quality, value of money and delivery time. For sure will order again!
Reply FromSquare SignsWe're so pleased that your car magnets met the mark on quality, and your order reaching you quickly is exactly what we aim for. It's great to hear you found real value in your order. We look forward to your next order!
I do not recommend this company. They are unprofessional and seem to care more about themselves than their clients. Based on the following fact: one of the two magnets I received was damaged—it had a cut in it. I kindly contacted them by email to report the issue, but I never received any response. However, they did not have any shame in asking me twice to leave a review.
Reply FromSquare SignsThank you for taking the time to share your feedback. We're sorry to hear that your experience did not meet your expectations. We sincerely apologize for the damaged item, the lack of timely communication, and the shipping issue with the replacement order. We understand how frustrating this must have been. While we're glad we were able to arrange a replacement, we recognize that the overall experience fell short. Your feedback is valuable and helps us identify areas where we need to improve. We appreciate you giving us the opportunity to serve you and wish you all the best.
Does not stick to sides of my vehicle only the rear quarter panel which sucks other than that a great product
Reply FromSquare SignsThank you for your feedback. We're glad to hear that you were happy with the product overall, but we're sorry that the magnet did not work on all areas of your vehicle. As discussed with our team, certain vehicle panels may be made from non-magnetic materials such as aluminum or plastic, which can prevent magnets from adhering properly. This is becoming increasingly common with newer vehicles, and it can cause magnets to stick in some areas while not adhering in others. We offered alternative product options and provided a discount to help find a better solution, but we haven't been able to reach you after our follow-up attempts. We appreciate your feedback and would be happy to assist further if you decide to get in touch.
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.
Great magnets for my van.
Reply FromSquare SignsThat magnet looks amazing. We're sure it'll turn a lot of heads. Enjoy!
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 SignsThank 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.
It looks good. The quality was what we expected, and we will purchase again in the future.
Reply FromSquare SignsThank 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.