• VXDAS Tire Pressure Caps Small and novel tire pressure warning cap in design, easy to carry, Tire Valve Caps Monitoring tire pressure all the time.
• Auto TPMS Easy to operate and with good durability and viewability, Green shows that tire pressure is normal/Yellow shows that the pressure is down about 5 pounds/Red alerts you that the pressure is down by at least 10 pounds.
• Tire Pressure Monitor Suitable for a variety of vehicle pneumatic tire internal pressure detection.
• Tire Pressure Monitor Indicator Knowing the pressure status by observing color of the tire pressue cap, convenient to use.
• Package: 4 x Car Tire Pressure Indicator Value Stem Caps

VXDAS Tire Pressure Caps Tire Valve Caps 4PCS 2.4 Bar Auto TPMS Tire Pressure Monitor Indicator 3 Color Eye Alert

Using Tips:

1. Unscrew the tire valve cap.

2. Screw the tire pressure warning cap into the valve, tighten

3. Check color to know the tire pressure is low or normal.

Indication Result:

Green shows that tire pressure is normal. 

Yellow shows that the pressure is down about 5 pounds.  

Red alerts you that the pressure is down by at least 10 pounds.

Packing List:

4 x Car Tire Pressure Indicator Value Stem Caps

• VXDAS Tire Pressure Caps Small and novel tire pressure warning cap in design, easy to carry, Tire Valve Caps Monitoring tire pressure all the time.
• Auto TPMS Easy to operate and with good durability and viewability, Green shows that tire pressure is normal/Yellow shows that the pressure is down about 5 pounds/Red alerts you that the pressure is down by at least 10 pounds.
• Tire Pressure Monitor Suitable for a variety of vehicle pneumatic tire internal pressure detection.
• Tire Pressure Monitor Indicator Knowing the pressure status by observing color of the tire pressue cap, convenient to use.
• Package: 4 x Car Tire Pressure Indicator Value Stem Caps

VXDAS Tire Pressure Caps Tire Valve Caps 4PCS 2.4 Bar Auto TPMS Tire Pressure Monitor Indicator 3 Color Eye Alert

Using Tips:

1. Unscrew the tire valve cap.

2. Screw the tire pressure warning cap into the valve, tighten

3. Check color to know the tire pressure is low or normal.

Indication Result:

Green shows that tire pressure is normal. 

Yellow shows that the pressure is down about 5 pounds.  

Red alerts you that the pressure is down by at least 10 pounds.

Packing List:

4 x Car Tire Pressure Indicator Value Stem Caps