Car Magnet Sizes: Which Dimensions Work Best?

Choose Size Based on Vehicle & Position

  • Sedans & compact cars: 12” x 18” is ideal for doors.

  • Large SUVs & trucks: Go bold with 18” x 24” or 24” x 36”.

  • Multiple magnets? Use two smaller 10” x 15” magnets on each door for budget-friendly coverage with flexibility.


Balancing Readability & Aesthetics

Ensure your message reads from 20–30 ft away. Use our rule: 1” of letter height = 1 ft of readability. A 12” x 18” magnet lets you include a large logo, headline, and contact info—ideal for street-level impact.

Consider Curvature & Contour

Vehicle panels may curve around wheel wells or doors. Choose thinner, flexible magnets or segmented panels to maintain full surface contact—preventing edges from lifting.

Need help finding the right magnet size for your cars? We’ll recommend based on your fleet and branding goals.
📞 Call 832‑945‑5502
📧 Email sales@dynamicbannersandsigns.com
🌐 View magnet size options at www.dynamicbannersandsigns.com