When it comes to emergency response, the right air horn is not a luxury. It is a critical safety component.

We’re excited to announce that Grover Products will be exhibiting at Fire-Rescue International (FRI) 2025, and we’d love for you to stop by and see us in person!

If you're a DAF truck owner or operator  looking for Grover® air horns , you may have noticed they’re no longer available through your...

If you’ve recently visited a Kenworth dealer to order a Grover® air horn, you might’ve been surprised to learn they don’t stock them anymore. While Grover® part numbers still appear in their catalog or systems, Kenworth no longer distributes or offers genuine Grover® products. Fortunately, you don’t have to settle for substitutes