Quick answer
Direct answer: A magnetic vehicle sign is a printed removable panel for a customer-verified compatible steel body surface. It can suit temporary or changeable branding, but it is not a fit for aluminum, fiberglass, plastic, deeply curved, heavily contoured, damaged, or otherwise incompatible panels. The vehicle owner handles final fit, application, care, and removal.
Key takeaways
- The vehicle owner must test the intended panel and inspect the entire footprint; a model name alone does not confirm body material, finish condition, or flatness.
- Do not treat a vehicle magnet as set-and-forget. Follow the supplied material and vehicle-finish guidance, remove it for cleaning and situations the care instructions exclude, and inspect both surfaces regularly.
- For a quote, send panel measurements and photos, vehicle year/make/model as context, quantity for each side, vector artwork, colors, final wording, and expected use conditions.
Magnetic sign or applied vinyl?
Choose magnetic signs when
The verified vehicle panel is flat magnet-receptive steel and the message needs to be removable. The owner accepts the cleaning, inspection, removal, and flat-storage routine.
Compare applied graphics when
The message belongs on compatible glass or sound painted surfaces, must follow a shape a magnet cannot, or should use transfer-masked lettering. See vehicle decals and cut vinyl lettering.
Specs & options
Specs
- Material
- Printable vehicle-magnet stock confirmed for the approved size and application
- Surface fit
- Clean, dry, smooth, flat, magnet-receptive steel with full contact across the panel
- Size
- Custom dimensions constrained by stock, artwork, and the measured uninterrupted vehicle area
- Corners
- Square, rounded, or simplified contour options subject to material and production limits
- Graphics
- Full-color printed layout with safe margins and left/right orientation confirmed on proof
- Faces
- One printed face per sign; separate orientation-aware pieces are specified for both vehicle sides
- Use
- Removable branding with care, cleaning, storage, speed, weather, and wash limitations documented for the selected stock
Options
- Rectangular panels with rounded corners to reduce exposed points and keep the layout straightforward.
- Circles, ovals, or simplified contours when the shape preserves full surface contact.
- Paired left/right layouts with orientation, quantities, and contact details checked separately.
- Alternative window or adhesive graphics when the body panel fails the magnet test or has unsuitable contours.
Need help preparing files? See Artwork Setup.
Production inputs & handoff
Customer-supplied inputs
Final dimensions & specifications
- Customer-verified usable width and height for each uninterrupted flat magnet-receptive panel, vehicle count, left/right orientation, and quantity for each face.
- Vehicle year, make, and model as context plus disclosed trim, seams, curves, repairs, paint condition, exposure, wash practices, intended duration, and storage plan.
Artwork & production files
- Vector PDF, AI, EPS, or SVG logos when available, final wording and contact details, approved colors, and adequate raster resolution at finished size.
- Separate left/right orientation-aware layouts with safe margins and any square, rounded, circular, oval, or simplified contour path approved on proof.
Handoff requests
Installer handoff
- Individual or paired magnetic signs supplied only in the approved size, shape, quantity, and left/right orientation listed in the quote.
- Requested vehicle, side, or unit labels can be reviewed before production; the handoff does not include vehicle inspection, fit approval, placement, or application labor.
Packaging & fulfillment
- Request paired grouping, unit labels, protective separation, and flat-pack handling before quoting; the approved pack-out must support flat storage and be listed in writing.
Not included
- Vehicle inspection, field measurement, panel-compatibility approval, regulatory or placement review, vehicle access coordination, application labor, and removal or maintenance service.
- The vehicle owner remains responsible for final dimensions, magnetic compatibility, paint and repair condition, placement, full contact, road-use suitability, cleaning, weather limits, inspection, removal, and flat storage.
Good fit for
- Personal vehicles that need removable work identification on compatible panels.
- Service cars, trucks, and vans with a clear, uninterrupted steel door area.
- Seasonal, event, or temporary fleet messages that change more often than permanent lettering.
- Paired driver- and passenger-side signs using the same approved message hierarchy.
How it works
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1) Verify the panel
The vehicle owner tests magnet attraction across the full area, then sends straight-on reference photos and customer-verified flat dimensions for both sides, noting trim, seams, contours, repairs, and paint condition.
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2) Prepare the message
Provide vector logo art, exact wording, colors, quantity, desired dimensions, and the most important information a person should read while the vehicle is moving.
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3) Approve the proof + stock
Confirm left/right orientation, scale, margins, corner shape, material specification, expected exposure, and the selected stock’s vehicle-finish and care instructions.
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4) Produce + owner application
The signs are printed, cut, paired, and packaged as listed in the quote. The vehicle owner cleans and verifies both surfaces, applies each magnet flat, follows the approved care limits, inspects it regularly, and stores it clean and flat.
FAQ
What file formats do you accept?
A vector PDF, AI, EPS, or SVG is the best starting point for logos and small text. A high-resolution PNG or JPG may work when its effective resolution suits the finished size; upload limits and any redraw needs are confirmed with the project.
Can you design my magnetic sign?
Artwork support can be scoped from the materials you have. Send the exact wording, logo files, brand colors, preferred size, a panel photo, and the order of information so the design can be evaluated for cut shape and road-distance readability.
Do magnetic signs work on all vehicles?
No. They require a customer-verified compatible, smooth, flat, clean, magnet-receptive steel panel. Aluminum, fiberglass, plastic, body filler, deep curves, trim, damaged paint, and some repaired or repainted surfaces can make a panel unsuitable; the vehicle owner must verify both the selected stock guidance and vehicle-manufacturer guidance.
What sizes are available?
The useful size is the smaller of the producible stock area and the customer-measured uninterrupted flat panel. Send verified dimensions for both vehicle sides and keep the design clear of handles, seams, edges, trim, and strong contours.
Does LA Prime Signs apply magnetic signs to vehicles?
No. The shop produces and packages the approved signs only. The vehicle owner verifies panel compatibility and paint condition, then handles placement, application, road-use checks, cleaning, inspection, removal, and storage.