What is the tire valve? Tire valve tire valve and exhaust valve is used as an interface to expand and keep the air does not leak the charge; and a device used to check the tire pressure. Valve can be divided into two categories: one is metal, the body is brass; one for the pad, the main rubber metal. Internal body equipped with the same job as a one-way valve, the compressed air can be filled into the tube, you can not freely leak inside. Bonnet also be used wrench

With the rapid development of China's road conditions improve and automotive technology level, the speed of the vehicle is also growing fast. If the car wheels of varying quality, at high speeds this will not only affect the comfort, but also increase the wear and tear of car tires and suspension systems, increasing the difficulty of controlling the car in motion, causing traffic insecurity .

Nowadays more and more car brands, more and more types of vehicles. Of course, the type of auto parts is also very diverse. For example, the hub adapter, ATV wheel washers, wheel nuts. Now let's talk about the wheel nuts. Popular Thread Size: m12x1.5, m12x1.25,1 to other dimensions: M14x1.5,7 / 16, m12x1.75, L31, L36,142 or any custom length. It can enhance your wheels shine and provide maximum reliability and strength. Each lug nuts are cold extrusion equipment manufacturing precision fasteners criteria used. each nut is then hand polished before plating, the results are a longer-lasting superior chrome finished.