ANKI HAPPIGO 8Pcs 2.2Bar 32-to-35 PSI Car Tire Pressure Monitor Valve Stem Caps Sensor Indicator Easy to Read 3 Color Eye Alert
Original price was: $15.99.$11.99Current price is: $11.99.
Guaranteed Safe Checkout
Features & Compatibility
Price: $15.99 - $11.99
(as of Mar 28, 2026 22:26:53 UTC – Details)
Product description
Real Time Monitoring
Keep tracking of tire pressure at all times,easy to know the tire pressure enough or not at a glance.
3 Noticeable Colors,Easy to view,Save worry and Safe
Visually alerts you when the tire pressure is low to help avoid premature tire wear or blowouts from under-inflated tires.
Green/yellow/red system indicate level of proper tire inflation.According the recognize color to display the pressure of the tire.
Green shows that tire pressure is normal.
Yellow shows that the pressure is 10% lower than standard about 5 pounds.
Red alerts you that the pressure is 25% lower than standard at least 10 pounds.
Copper Core Tire Pressure Indicator Caps
The item are 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
Key Features:
Cool Looking,Unique
Transparent PC cover,very convenience to check tire pressure enough or not with noticeable colors,just keep the eyes on the caps instead of actually checking.
Small size,Easy to install
Diameter:10mm;Length:23mm
Easy installation:they are very simple to install just like the typical caps.
Fit for most vehicles
This item can be used to most of vehicles,such as cart,car,RUV,SUV,Truck and so on.
It is a good choice for whome has no TPM Systems on cars.
Special Design:
Leak-proof
Built-in seal ring to avoid air leaking.
Easy to read colors
Easy to see which tire has the problem at a glance by walk around tires.
Precision thread technology
Rotational screw thread unloading,good seal,dust proof,waterproof.
Anti-skid gear
Gear inlays,increase skid resistance.
Installation&Warning:
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
WARNING: When removing a cap. make sure that you do not lose the black washer. They are inclined to fall out and are very difficult to find again. It is advisable to remove them before your car is serviced at a garage.
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Customer Reviews
4.8 out of 5 stars 14
4.2 out of 5 stars 4,568
4.8 out of 5 stars 8
4.2 out of 5 stars 2,338
4.4 out of 5 stars 83
3.7 out of 5 stars 27
Price
$13.99$13.99 $11.99$11.99 $9.99$9.99 $9.99$9.99 $9.99$9.99 $12.99$12.99
Quantity
8Pcs 8Pcs 4Pcs 4Pcs 4Pcs 8Pcs
PSI
42-to-46 PSI 32PSI 36PSI 32PSI 32PSI 36PSI
Bar
3.0Bar 2.2Bar 2.4Bar 2.2Bar 2.2Bar 2.4Bar
Color
Silver Silver Silver Silver Golden Golden
Screws
/ / / / /
✓
3 Color Eye Alert
✓
✓
✓
✓
✓
✓
Material of car tire pressure indicator caps: Chromed Metal+PC;Size:1cmX2.5cm;Visually alerts you when the tire pressure is low
Car tire pressure monitor valve caps help to avoid premature tire wear or blowouts from under-inflated tires,increases fuel efficiency, safety and control, extends tire life
Green/yellow/red system indicate level of proper tire inflation.According the recognize color to display the pressure of the tire,Green shows that tire pressure is normal Yellow shows that the pressure is 10% lower than standard Red alerts you that the pressure is 25% lower than standard
Fit for 32PSI(2.2Bar),applicable to car,motorcycle,bicycle and so on.WARNING: When removing a cap. make sure that you do not lose the black washer. They are inclined to fall out and are very difficult to find again. It is advisable to remove them before your car is serviced at a garage.
Package : 8 x Tire Pressure Indicator Valve Stem Caps.Notes:When you make automatic car wash,remove these air caps would be better.
Kimchi Noodle –
A Simple, Brilliant Solution for Tire Pressure Guesswork
These little valve caps are a fantastic solution for one of the most annoying ‘features’ of cars from a certain era: the TPMS light that tells you a tire is low but not which one. Trying these out on my older vehicle has completely eliminated the guesswork. Now, instead of having to check all four tires with a gauge every time the temperature drops and the light comes on, I can just take a quick glance. The simple color-coded system is foolproof; if it’s green, you’re good to go. It’s a huge time-saver and provides incredible peace of mind, especially for family members who may not be as diligent about checking their tire pressure.I was so impressed that I’ve found uses for them on more than just my car. They work perfectly on my bicycle tires and are a game-changer for my trailer, where low pressure can be notoriously hard to spot by eye. The real value of these caps was proven recently when one alerted me to a slow leak from a screw I had run over. I caught the issue immediately, long before it could have become a flat or damaged the rim. It’s a simple concept, but it works exactly as described. Receiving a pack of eight gives you enough for two vehicles or plenty of spares, making this an excellent and practical addition to any car, bike, or trailer.
Amazon Customer –
Tire pressure caps
These are such a time saver. Just replace regular caps on tires with these (make sure you get correct tire pressure) and then just take a stroll around your vehicle and look for the green! Easy peasy!
Amazon Customer –
Helps with air regulations
Love it
AC –
a MUCH better design than the others!
these feel higher quality than the usual (and the way it displays yellow, then red … is a much more elegant design than the rest!)
Duong T Dang –
NA
NA
Nathan C Foster –
DO NOT BUY! Don’t buy metal valve covers at all, really.
I ordered these valve caps when I realized that one of the basic ones on my tires was missing. I certainly wish that I had not wasted my time and money. So many problems with these.First, they did not perform the pressure-indication function at all. Even when a tire was markedly low, they would remain completely green. I ordered the 32 psi version, which matches my vehicle. Simply DOES NOT WORK.Second, they not pleasant to use. They are nowhere near as easy to grip or turn as a standard valve cap. I found that I had to line them up very carefully to even get them to go on.Third, and MOST IMPORTANT, they seized on my valve stems after only a couple of months. I could not get 3 of the 4 caps off, starting about a week or two ago. It was cold and all of my tires were low, one very much so. I went to the oil change place, and they could not do anything more than I could. They would not touch them because they said they have ruined tires that way.While perhaps I should have known that metal valve caps were a bad idea and could cause issues, I just figured that people wouldn’t sell products that really aren’t fit for the purpose they are sold for. After having this experience, and having since found many You Tube videos on the subject, it seems to me like there is no reason for this product to exist. Save yourself the hassle of a trip to the mechanic and just get the cheap rubber caps…. There’s a reason those are what almost everyone uses.
Penny –
Works great until they cause your tire to go flat
At first I thought these were the coolest valve caps I’ve ever seen. I bought them for 4 vehicles and they really do work to give you a quick visual of a tire that might need air. (We have older vehicles that don’t tell us these things).Anyway, all was well until my tire went flat. I filled it up and then I heard air leaking out rapidly. I drove it straight to the tire repair place who beaded around the rim and said it should be fine. I got back to work and heard air leaking again. I was frustrated and for two days (until my friend who’s a mechanic could look at it) I had to air up my tire before going anywhere. It would lose 15-20 psi in less than two hours. It was finally discovered that it was the valve cap causing the leak. Put it on, air leaks out. Take it off, everything is fine. I didn’t hear the difference because the air compressor was always running when I screwed the cap back on. Obviously being plastic it got a crack or something. I decided it’s time to go back to aluminum caps that don’t have the cool gauges on them. I really wish they would’ve worked out.
Julie –
Must get!
Works exactly as promised! One less worry when it comes to your car. Got these for my kids car and my own.Easy to put on, easy to see the colors.
Jesus Vargas –
el producto no indicaba que habia que seleccionar que presion es cada modelo y el empaque recibido tampoco lo dice
dinarsih knight –
Excellent
H. J. Thun –
Ich dachte mit den Ventilen meine Luftprüfungen zu minimieren, da Druckverlust ja angezeigt werden soll. Ist aber nicht so; alle 4 Reifen sind seit aufbringen der Ventile grün. Kam mir doch etwas seltsam vor so lange ohne Druckverlust unterwegs zu sein. Halt an der Tanke mal geprüft und es fehlten in einem Reifen gut 1Bar. Alle schnell überprüft und musste bei 3 Reifen Luft auffüllen. Somit bin ich von der Genauigkeit dieser Ventile nicht überzeugt.
amr reda –
GOOD PRODUCT
Mr Z4 –
I have never given a bad review yet and I am a power buyer but this item is Crap!First of all, it is NOT indicated on the packaging when the Green turns to Yellow or Red… is it 28 psi? 32? 35?… no ideaSecond, purchased 2 packs.Install the first on SUV #1 and 2 days later… I had a flat! down to 12psi!!!Installed the second on SUV #2 and the same thing! Flat down to 8 psi!!!To Crown the Jewel… I decide to send back the product…Guess what?I have to pay 5$ Canadian to send it back!!!I paid $5.85 for the package!!!Really…DONT waste your money or time on this product