Car Magnets • Printkeg

Custom Car Magnets for Mobile Business Advertising

Custom car magnets are an affordable way to turn any vehicle into mobile advertising. Designed for cars, trucks, vans, and fleet vehicles, these magnetic signs allow service businesses, contractors, real estate agents, and small businesses across the United States to promote their brand while driving, parked at job sites, or visiting customers.

Our car magnet printing uses durable 30 mil magnetic material with fade-resistant full-color graphics. The magnets attach securely to steel vehicle surfaces and can be easily removed when not needed — ideal for businesses that want flexible vehicle advertising without committing to permanent decals or wraps.

Durable 30 mil magnetic material built for outdoor exposure
Glossy, fade-resistant full-color UV-cured printing
9 standard sizes with two shape options
Custom sizes available upon request
Rounded corners to prevent edge lifting at highway speeds
Designed for vehicle doors, hoods, and other steel surfaces
PVC-free materials
Pre-production artwork review by a real human before printing

Mobile Advertising That Travels With You

A typical service vehicle drives 50-150 miles per day across customer routes, job sites, and parking lots. Each mile is potential brand exposure to other drivers, pedestrians, and prospective customers in your service area. Car magnets turn that everyday driving into ongoing local marketing — without ongoing ad spend.

Because they are removable and non-permanent, car magnets are ideal for businesses that want flexible vehicle advertising. Use them on personal vehicles for business hours, swap them between fleet vehicles, or remove them entirely when selling the vehicle. No installation costs, no permanent vehicle modifications, no commitment.

Businesses That Benefit Most from Car Magnets

Home Service Providers: Plumbers, electricians, HVAC technicians, landscapers, and cleaners advertise while traveling between jobs. The dominant audience for car magnets — service vehicles spend most of the workday in residential neighborhoods where prospects live.
Contractors & Construction Companies: Temporary branding for work trucks and project-based vehicles. Magnets can be removed during off-season or swapped between project teams.
Real Estate Agents: Promote listings, open houses, and brokerage branding without permanent vehicle graphics. Especially useful for agents who switch brokerages or use personal vehicles for business.
Delivery & Courier Services: Increase brand visibility during daily delivery routes. Magnets identify the business while making deliveries through neighborhoods and commercial districts.
Small Businesses & Startups: Affordable mobile advertising without the cost of vehicle wraps (which typically run $1,500-5,000 per vehicle).
Food Trucks & Mobile Vendors: Display branding, seasonal promotions, or location-specific menus. Easy to swap between events or seasons.
Lawn Care & Landscaping: Branded vehicles serve as testimonial advertising — homeowners see the company name on the truck servicing their neighbor's lawn.
Nonprofits & Event Organizations: Temporary signage for campaigns, fundraisers, awareness events, and volunteer transportation.

Car Magnets vs Vehicle Wraps: Which Is Right for You?

Businesses often compare magnetic car signs with permanent vehicle wraps. Both options provide mobile advertising but serve different business needs:

Car Magnets: Removable and reusable. Affordable ($30-100 per pair). Ideal for personal vehicles used for business, temporary campaigns, or small businesses testing mobile advertising.
Vehicle Wraps: Permanent installation. Higher cost ($1,500-5,000 per vehicle). Best for dedicated fleet vehicles, full vehicle coverage, and businesses with long-term branding commitment.
Choose Car Magnets When: You want flexibility, use a personal vehicle for business, run seasonal campaigns, want to test mobile advertising before larger investment, or need to swap branding between vehicles.
Choose Vehicle Wraps When: You have dedicated business vehicles, want full vehicle visual coverage, plan long-term branding, or have a marketing budget for premium vehicle graphics.

For most service businesses, contractors, and small businesses, car magnets provide the best balance of cost, flexibility, and visibility — making them the most popular choice for mobile vehicle advertising.

Care Tips for Vehicle Magnets

Apply to clean, dry metal surfaces. Wash and dry your vehicle before first application to remove dirt that can scratch paint underneath.
Remove magnets every few days to clean. Dirt and moisture trapped between the magnet and vehicle can cause discoloration or paint damage over time. Wipe both the magnet and vehicle surface clean.
Avoid placing magnets over body seams or deep curves. Magnets work best on flat panel surfaces. Body lines and curves can cause edge lifting at highway speeds.
Store magnets flat when not in use. Hang on a metal door or store on a flat magnetic surface to maintain shape. Avoid rolling or folding.
Skip the car wash with magnets installed. Remove magnets before automated car washes to prevent water and chemicals from getting trapped underneath.
Inspect after long highway drives. Periodically check that magnets remain securely attached, especially during your first weeks of use to learn your vehicle's specific behavior.

Car Magnet FAQ

Will car magnets damage my vehicle?

No, when used properly. Apply magnets only to clean, dry steel surfaces, and remove them every few days for cleaning. Trapped dirt or moisture can cause paint discoloration over time, but regular cleaning prevents this. Magnets themselves don't damage paint when removed properly.

Do car magnets work on aluminum vehicles?

No. Magnetic signs only adhere to steel vehicle panels and won't stick to aluminum or fiberglass surfaces. Many modern vehicles (especially newer trucks like the Ford F-150 with aluminum body panels) are not compatible with car magnets. Test the magnetism of your vehicle with a small magnet before ordering. If your vehicle is aluminum or fiberglass, consider vehicle decals instead of magnets.

How long do car magnets last outdoors?

With proper care, our 30 mil car magnets typically last 2-5 years in normal outdoor conditions. UV-cured ink resists fading from sun exposure, and the heavy-duty magnetic material withstands typical weather. Lifespan depends on sun exposure, climate, frequency of removal/cleaning, and highway driving conditions.

How fast can I drive with car magnets installed?

Car magnets are designed for normal driving speeds, including highway speeds up to 70 mph. The rounded corners help prevent edge lifting at speed. However, sustained driving above 70 mph or strong crosswinds can occasionally cause magnets to shift or lift. We recommend checking magnets after long highway drives, especially in your first weeks of use.

What sizes are available?

We offer 9 standard sizes ranging from small bumper magnets to large door panel magnets, with two shape options (rectangle and rounded). Custom sizes are available upon request. Most service businesses choose the 12" × 18" or 18" × 24" sizes for vehicle doors, which provide strong visibility without overwhelming the vehicle's design.

Are car magnets printed in the United States?

Yes. All car magnets are printed at our facility in the United States using durable UV-cured inks designed for outdoor vehicle use.

Can I order custom artwork or do you offer templates?

You can upload your own artwork during checkout. A real human reviews every file before printing to verify resolution, colors, and bleed. If your file needs adjustments, we'll contact you before printing.