Tire Pressure Monitor Valve Caps

Product description:

• Material: Chromed Metal
• Simply install on the air valve
• According the recognize color to display the pressure of the tire
• Fit on any standard size existing tire valve stem
• Visually alerts you when the tire pressure is low to help avoid premature tire wear or blowouts from under-inflated tires
• Sing it makes the tire of your car more safe
• Easy to control and install
• Color: As the picture show
• Size:(Approx) 2.3 x 1cm/ 0.91" x 0.39"
• Quantity:4 pcs
  
  Indication:
• 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
  
  Installation:
• Determine the correct tire pressure for your tires
• Inflate tire to correct pressure
• Install This new pressure cap tight
• Simply look at the color to know if your tire is low or normal
• Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item.