Air Tire Alert! (Set of 4)


Simply replace all your tire caps with Tire Pressure Alert Monitors Today!

Air Tire Alert is an auxiliary tool for measuring tire pressure, locking Air Tire Alert monitors on top of the tire air nozzle, look directly at the color change in the transparent cover to judge the adequacy of the tire pressure, eliminating cumbersome of detecting by instruments. 

If a 15% reduction in tire pressure will cause your car to increase 6% of fuel consumption and twice tire wear, thereby increasing the risk by 30%. The Air Tire Alert Monitor will remind you to pay attention to this.

The purpose of the Air Tire Alert Monitoring in your vehicle is to warn you that at least one or more tires are significantly under-inflated, possibly creating unsafe driving conditions.



  • Transparent Windows Guarantee Security: Our products have a transparent and transparent window. High-quality transparent PC cap, when the tire pressure is low,the visual reminds you that any abnormal condition will be displayed in time.
  • Required for Driving: There is a safe reminder system.Green indicates normal,yellow-green indicates that the tire pressure is lower than the standard 10%,red and green indicate that the standard is less than 25%,and it is an essential item for driving.
  • Adapt to A Wide Range of Portable Convenience: The tire pressure warning cap has a delicate appearance and is easy to carry and can be placed in a pocket. Suitable for cars,motorcycles,bicycles,etc. Precision thread design can rotate,seal function,dust proof and waterproof.
  • Increased Efficiency and Longer Use: Built-in leak-proof seals prevent long-term tire leakage.At the same time,the product helps prevent premature tire wear or tire puncture due to insufficient inflation,improves fuel efficiency,improves safety and control,and extends tire life.
  • Fit for 32-36PSI(2.2-2.4Bar), applicable to car,motorcycle,bicycle and so on


Visually alerts you when the tire pressure is low to help avoid premature tire wear or blowouts from under-inflated tires.


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

How to use:

1. Remove vehicle's black valve cap
Screw the pressure indicator tightly onto the valve stem.
Green indication bar - tire pressure at Normal range. If not,please check the tire pressure for your safety.


Material Type: Chromed Metal
Item Width: 10mm
Item Height: 10mm
Item Length: 23mm
Item Weight: 0.03kg
Tire Pressure: 2.4Bar
Size: Approx. 2.3 x 1cm/ 0.91" x 0.39" (L*D)

Package Includes:

4 * Air Tire Alert


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Please Allow 10-20 Working Days for Delivery.