Custom Car Magnets

Car Door Magnets for Removable Business Vehicle Advertising

Car door magnets are large magnetic vehicle signs designed specifically for business advertising. Ideal for trucks, vans, and service vehicles, these magnets allow you to promote your company without committing to permanent decals or wraps.

Each magnetic vehicle sign is printed in full color on thick 30 mil magnetic material and finished with rounded corners to help reduce lifting at edges. Available in three standard sizes: 11.5" x 8.5", 18" x 13.5", and 24" x 18." These magnets provide professional visibility for both single vehicles and full fleets.

Designed for Contractors & Service Professionals

Car door magnets are commonly used by contractors, electricians, roofers, landscapers, locksmiths, real estate agents, and other mobile service businesses. They provide a clean, professional way to display your company name, phone number, logo, and services while working in neighborhoods or commercial areas.

Flexible, Removable Vehicle Signage

Unlike permanent graphics, magnetic vehicle signs can be removed, repositioned, or stored between uses. This makes them ideal for leased vehicles, shared company trucks, seasonal promotions, or businesses that operate under multiple brands.

For best results, apply to clean, flat magnetic metal panels and avoid deep curves or body seams. Always test your vehicle surface with a household magnet before ordering, as some newer vehicles use non-magnetic materials.

Looking for smaller custom magnets in different shapes? Visit our Custom Magnets page to design circle, square, die-cut, and specialty magnets for business or personal use.