How to Choose Best Tire Air Cap (2018) - Buyer's Guide

Package includes: package contains 20 pack black plastic valve caps; large quantity valve caps can meet your multi purpose need. Easy to install: dome shape and small, installation only need screws it onto tire valve stem; it is easy to install or remove when you want to check air pressure. Black tyre valve dust caps: valve caps can protect valve against exposure to dirt and dust; also can replace the original bad valve cap of the tyre. Durable plastic material: the valve cap is made of good quality and durable plastic, dustproof and waterproof; with detailed stripe design, convenient to grip.

Applications: each valve cap size is 13 x 10 mm/ 0.51 x 0.39 inch; universal size fits for most cars, bus trucks, suvs, motorcycle and bikes with schrader valve.

Completely sealed: the dustproof tire caps are sealed completely, can prevent water, dust or sand coming into the tire, thus prolong the tire service life. Wide application: this set of tire valve caps can be applied widely, you can use them on cars, bikes and motorcycles. Material: made of aluminium, which is sturdy and durable, can provide a long time for you, but in order to avoid the ionization fusion between the valve and the car cap, please check the cap every month by removing it and reinstalling. General color: these wheel valve covers are gun-grey, general and simple, fits vehicles of various colors.

Tire stem measurement: the tire stem diameter is approx. 1 cm, and they are 1.6 cm high, suitable for most tires.

Schrader valve cap for standard 8v1 thread size, inside dimension is 7.4 is and the height is 16mm, fits for most cars, bus trucks, motorcycle and bikes. 1 year warranty, any quality questions within1 year can be solved in properly. Features a completed o-ring seal, dustproof and waterproof. High quanlity material of schrader valve cap, high grade & light-weight aluminum alloy with anodizing, the valve stem cap are durable, rustless, antioxidant in extreme weather. Hexgon style and conveniences, the vavel cap is easily to install and easily to remove it when to check air pressure.

Note: please replace these aluminum wheel air valve covers monthly to avoid unwanted oxidation and adhesion due to direct sunlight. Effect of the tire cap: use these valve cap to prevent the valve core from blocking with foreign matter and covering with snow, keep your valve safe. Aluminum material: valve wheel caps are made of aluminum alloy, has high strength and not easily deformed even if it gets pressure, can serve for long life. Quantity: 8 pieces; size: diameter is 1.1 cm, height is 1.7 cm, can fit your tires well with complete o-ring seal, dustproof and waterproof. Wide application: valve stem caps are universal application for most vehicles with american standard tire valves, trucks, motorcycles, electromobile, pickups, etc.

Material: chromed metal+pc; size: 1cmx2.5cm; visually alerts you when the tire pressure is low. Help to avoid premature tire wear or blowouts from under-inflated tires, increases fuel efficiency, safety and control, extends tire life. Green/yellow/red system indicate level of proper tire inflation. According the recognize color to display the pressure of the tire, green shows that tire pressure is normal yellow shows that the pressure is 10% lower than standard red alerts you that the pressure is 25% lower than standard. Package: 4 x tire pressure indicator valve stem caps. 36psi(2.4bar), applicable to car, motorcycle, bicycle and so on.