Did truck air horns used to be on a pull cord? When I was a kid, we used to ask trucks to sound their horns by a vertical pull motion. - Quora
Did truck air horns used to be on a pull cord? When I was a kid, we used to ask trucks to sound their horns by a vertical pull motion. - Quora
Did truck air horns used to be on a pull cord? When I was a kid, we used to ask trucks to sound their horns by a vertical pull motion. - Quora
![Air Horn Pull Braided Cord - Grand General - Auto Parts Accessories Manufacturer and DistributorGrand General – Auto Parts Accessories Manufacturer and Distributor Air Horn Pull Braided Cord - Grand General - Auto Parts Accessories Manufacturer and DistributorGrand General – Auto Parts Accessories Manufacturer and Distributor](https://i2.wp.com/grandgeneral.com/wp-content/uploads/2021/04/99492.MAIN_.jpg?fit=1200%2C1200&ssl=1)