4pcs Car Tire Air Pressure Monitor Valve Stem Caps Sensor + Spanner

Car Tyre Air Pressure Alert Valve Stem Caps (4pcs + Spanner)

Drive with confidence and never guess your tyre pressure again!
This Air Alert Tyre Valve Cap automatically monitors your tyre pressure and gives you a clear visual warning using a smart color indicator system.

Perfect for cars, SUVs, motorcycles, tricycles, and bicycles.

How It Works

Each cap has a built-in pressure indicator that changes color:

Green – Safe Pressure

Yellow – Slightly Low (Check Soon)

 Red – Danger (Inflate Immediately)

No batteries required. No wiring. Just screw it onto your tyre valve and you’re ready to go.

Features

Real-Time Pressure Monitoring – Instantly see tyre condition at a glance
 Color-Coded Alert System – Easy to understand (Green/Yellow/Red)
 Improves Road Safety – Helps prevent tyre blowouts and accidents
 Gasoline Saving – Proper tyre pressure reduces Gasoline consumption
 Extends Tyre Life – Avoid uneven wear from low pressure
 Durable Metal Body – Rust-resistant and long-lasting
 Easy Installation – No tools required (spanner included)
 No Batteries Needed – 100% mechanical system

What’s in the Package?

4 × Air Pressure Indicator Valve Caps

1 × Mini Spanner/Wrench

 Why You Need This

Low tyre pressure can cause:

Poor gasoline economy

Tyre damage

Loss of control while driving

Increased risk of accidents

With this simple device, you can check your tyre pressure in seconds without visiting a mechanic.

Installation Guide

Remove your old tyre valve cap

Screw the Air Alert cap tightly onto the valve

Ensure it is properly fitted

Drive with peace of mind

Suitable For

Cars

SUVs

Motorcycles

Tricycles

Bicycles

Ideal For:

Private car owners

Taxi/Bolt drivers

Commercial vehicle operators

Fleet managers