Suitable for all vehicles: car, motorcycle, bicycle, and so on.

The human eye cannot accurately distinguish the state of the tire. Knowing the status of your tires in a timely manner is critical to your safety and the life of your car. Visually alerts you when the tire pressure is low to help avoid premature tire wear ​or blowouts from under-inflated tires. The Green/yellow/red system indicates the level of proper tire inflation. According to the recognized color to display the pressure of the tire.

• 3 Noticeable Colors, Easy to view

Green shows that tire pressure is normal.

Yellow shows that the pressure is 10% lower than standard about 5 pounds. You should inflate the tires in time.

Red alerts you that the pressure is 25% lower than standard at least 10 pounds. And you need to stop driving immediately.

• Easy to install
• As Good As TPMS at a low price

They are very simple to install just like the typical caps. Long product life, can be used for a long time.

Copper Core Tire Pressure Indicator Caps

• The item is very durable, wear-resistant, smooth, and not easy to get rusty with copper core and stainless steel materials. Enhances road handling, increases economy, extends tire life
• Car tire pressure monitor valve caps help to avoid premature tire wear or blowouts from under-inflated tires, increase fuel efficiency, safety and control.

SPECIFICATION

• Color: Silver
• Material: Chromed Metal+PC
• Fit Type: Universal Fit
• Weight:‎ 1.58 ounces
• Size: ‎0.90 x 0.39 x 0.79 inches
• Vehicle Service Type: car, motorcycle, bicycle, and so on.
• Package : 4 x Tire Pressure Indicator Valve Stem Caps