---
type: help
title: "Will Car Magnets stay on a car door doing up to 75mph?"
description: "Yes. Our heavy-duty car magnets are designed to stay put at highway speeds, including up to 75 mph. The 30mil heavy-duty material grips firmly for driving."
resource: https://www.4over4.com/help/car-magnets/will-car-magnets-stay-on-a-car-door-doing-up-to-75mph
tags: ["Products", "help"]
timestamp: 2026-07-20T18:54:40.856Z
---

# Will Car Magnets stay on a car door doing up to 75mph?

Yes. Our heavy-duty car magnets are designed to stay put at highway speeds, including up to 75 mph. The 30mil heavy-duty material grips firmly for driving.

Part of the **Products** hub. See [all help concepts](index.md).

- Page type: help
- Hub: Products
- URL: https://www.4over4.com/help/car-magnets/will-car-magnets-stay-on-a-car-door-doing-up-to-75mph