What is a Schrader valve and how is it used in automotive and bicycle tires?
A Schrader valve is a type of valve used in automotive and bicycle tires to allow for inflation and deflation. It is a common valve found on most cars, trucks, and bicycles. The valve consists of a threaded stem with a spring-loaded pin that opens when a pump is attached to inflate the tire. The Schrader valve is easy to use and provides a secure seal, making it a popular choice for tire inflation.