Since 1936 GROVER has been the standard for the trucking industry. Used by the major truck manufactures, our superior and unique sound have become synonymous with quality and durability. Drivers of all types recognize the quality sound of our horns, on everything from earth movers to trains and boats you can find our products on the go.
GROVER EMERGENCY HORNS
Directional horns w/- machine gun series of blasts – motorists & pedestrians determine location of oncoming emergency vehicle, eliminating hazardous confusion.
GROVER TRAIN HORNS
These horns consume a large volume of air. On a truck installation be sure to use Min 3/8” Air Supply.