12 best cap for air tire
A cap for an air tire, commonly referred to as a "valve stem cap" or "stem cap," is a small but essential automotive accessory that serves several purposes related to tires and wheels. Here's what you should know about valve stem caps:
Protection: The primary function of valve stem caps is to protect the tire's valve stem from dirt, dust, moisture, and other contaminants. Keeping these elements out is crucial because they can potentially cause the valve stem to become damaged or corroded, leading to air leaks or other issues.
Maintaining Tire Pressure: Valve stem caps also play a role in maintaining proper tire pressure. When valve stems are clean and free from debris, they are less likely to develop slow leaks. Proper tire pressure is essential for safe and efficient driving.
Preventing Air Loss: Valve stem caps help prevent gradual air loss from tires due to the natural permeation of air through rubber. Even a small loss of tire pressure can affect fuel efficiency and tire lifespan.
Customization: Many valve stem caps come in a variety of styles and designs, allowing vehicle owners to customize their appearance. Some people choose caps with logos, brand names, or decorative elements to add a personal touch to their vehicle.
Identification: Valve stem caps can also be used to identify different tire positions. For example, some caps are color-coded, making it easier to remember which tire is which when performing maintenance tasks like rotating the tires.
Easy Replacement: Valve stem caps are inexpensive and easy to replace, making them a cost-effective way to protect your tire valves.
Material: These caps are typically made of various materials, including plastic, metal, or rubber. Metal caps are often preferred for their durability, while rubber caps can be more flexible and provide a tight seal.
Installation: Installing valve stem caps is straightforward. You simply screw them onto the valve stems by hand. It's important not to overtighten them, as this can damage the valve stem.
Availability: Valve stem caps are widely available at automotive supply stores, tire shops, and online retailers. They are sold individually or in sets.
Maintenance: Periodically checking the condition of your valve stem caps and ensuring they are snugly in place is a quick and easy way to maintain your tires.
In summary, valve stem caps are small but important accessories for tires and wheels.They protect valve stems from damage and contaminants, help maintain proper tire pressure, and can even add a touch of personalization to your vehicle. It's a simple and cost-effective way to ensure the longevity and performance of your tires.
Below you can find our editor's choice of the best cap for air tire on the market
Valve-Loc Tire Valve Caps (25-Pack) Black, Universal Stem Covers for Cars, SUVs, Bike and Bicycle, Trucks, Motorcycles | Heavy-Duty, Airtight Seal | Screw-On, Easy-Grip Use (Black)
Valve-Loc
- Universal Tire Stem Valve Caps – These dust covers for wheels help keep tires inflated at the proper level on bikes, cars, SUVs, trucks, and other motor vehicles.
- Airtight, Leakproof Seal – Valve-Loc tire valve caps feature rubber O-rings that create a tighter, more effective seal, so there’s no air leaking on long, tough drives.
- Smart, Ergonomic Ridged Grip – Each car tire valve cap also has grips around each dome shape to make it easier to grab and tighten it with your fingers on the fly.
- Complete Valve Stem Cover Pack – Every order comes with 25 individual Valve-Loc tire valve caps in every bag to cover all your automobiles with extras to spare.
- Guaranteed Satisfaction – Valve-Loc products are not only weather-resistant, dustproof, and more durable, they’re backed by unbeatable quality assurance.
User questions & answers
| Question: | Can I be refunded if I never received valve caps? Tracking said they were in package with a candle but nothing else in box |
| Answer: | Solo tengo el 190-50-17 |
| Question: | Will they fit on a 2015 acura rdx |
| Answer: | No you will have to a motorcycle shop around here they charge 50 to 70$ per tire, I put mine own myself and used balance beads don't waste your $ on these though buy shinko much better tire my opinion 🏍👍 |
| Question: | Will these work on a 2019 Ford Explorer |
| Answer: | I would try and answer, if I actually understood what the heck you are asking! |
| Question: | Where are these made |
| Answer: | Could not find a date on the side wall. If you know where to look I will gladly check again. When they arrived they felt and smelled like fresh brand new tires. They have been giving great traction for my driving style. |
SAMIKIVA (30 Pack) Tire Stem Valve Caps, with O Rubber Ring, Universal Stem Covers for Cars, SUVs, Bike and Bicycle, Trucks, Motorcycles, Airtight Seal Heavy Duty (Black (30 Pack))
SAMIKIVA
- O RUBBER RING - All dust caps for wheels has rubber rings, no air leaking on long, tough drives.
- UNIVERSAL STEM TIRE VALVE CAPS - Fit for cars, SUVs, trucks, bikes, and other motor vehicles.
- ESAY TO INSTALL - All tire valve caps has stripes around the top dome shape, easier to grab and tighten, more convenient.
- High quality - More durable, more strong, are made of good quality plastic.
- BEST AFTER-SALES - Good quality material, keep driving safe! If have any question, free to contact us, we will solve it at once!
User questions & answers
| Question: | would these work on tires for a running stroller |
| Answer: | These fit car or bike tires. If you take a valve cap off you car and it fits your stroller, these would fit also |
| Question: | Hi is there a email I can contact you about the valve caps I ordered |
| Answer: | I am so sorry about it, we can not offer email because it is the rule of Amazon, hope can understand! If you have ordered, pls contact me via order page, I am always here for help! Best wishes! |
| Question: | Do they work on bikes |
| Answer: | "Maybe." You won't know until you try. I trusted that "UNIVERSAL STEM TIRE VALVE CAPS" and "fits cars and bikes" would mean that exactly what it says, but they're too large for my Subaru. Perhaps they are small enough for bikes, even though "universal" means "most everything". |
| Question: | Where are these made |
| Answer: | These valve caps are made in China, from the best factory, promise good quality, if not good or not fit your need, free to contact us, we will help you to solve it, full refund is also available! |
Product features
XBRN 40-Pack Tire Caps Valve, Car Stem Caps SUV Bicycle Stem Covers Trucks Motorcycle Tire Dust Cap Bikes Airtight Seal Tire Cap Cover
XBRN
- Tire Caps--Made of solid plastic, durable and well constructed, with anti-slip stripes on the surface of the valve cover dome, it’s effortlessly to screw on by your fingers, install or remove easily when check your tire air pressure
- Car Stem Caps--These valve caps with rubber O-ring gasket inside provides a nice tight moisture and air seal for your valve stems, seals dust out of the valve stem top, protects the valve from damage, prevent tire from air leakage well, extend your valve stem life
- Tire Dust Caps--Each valve cap is 0.5 x 0.4-inch, fit for all different brands of car tire. Package includes 40pcs valve stem covers, supply all your valve stem cover needs for months
- Tire Cap Covers--Designed to fit for cars, carts, trailers bikes, motorcycles and electric bikes, widely used in car repair shops and cap replacement for home vehicle tire
- Stem Covers --You can screw on all the way to the bottom of the valve, no more worried if your tire caps would fall off like others, grip on your valve stem firmly
User questions & answers
| Question: | Does it work on Air conditioner valve |
| Answer: | Probably not. Unless you can swap one off of your tires valve stem. |
| Question: | caps for sun bike tire |
| Answer: | Yes. Air valve is standard 0.302 in. |
| Question: | A reviewer has mentioned that these caps are not tall enough. I see that other caps are 13mm tall. How tall are these caps? Thank you |
| Answer: | These caps are the same as the standard size and is in fact 13mm tall(on exterior). However due to rubber gasket inside.... may be actually 12mm (interior). They fit perfectly for me on a 2019 rogue tire valve stem. |
| Question: | Will this work on a standard wheelbarrow tire |
| Answer: | If your wheelbarrow tire has a standard valve stem the answer is yes. If not, you can always give it a try. They were cheap and you can always use them on your car |
Product features
Valve stem caps with rubber ring
Plastic tire cap is made of durable plastic and rubber which can extend service life, protect your valves from dirt and corrosion
Easy to hold and install
Easy to grip with stripe design, install and remove conveniently everytime you want to check the air pressure
Valve Stem Caps, 4 Pack Handmade Crystal Rhinestone Universal Car Tire Valve Caps Chrome,Attractive Dustproof Bling Car Accessories - White
DBlosp
Product description
Specifications:
Color: White Bling
Material: ABS Plastic + Rhinestone
Drilling Process : Handmade
Size: 0.59” * 0.51”/ 15*13mm(H*W)
Universal Fits: all standard American (Schrader) valves
Package
4 * tire valve stem caps
If you have any question please let me know,we are provide best service for you
- tire caps are made of Sparkling Rhinestones material, give your car a unique LUXURY look. It’s also a perfect gift for your families and friends.
- The material of the caps is ABS plastic, coated with polymerclay, Anti-Rust can effectively prevent the valve from being covered with dust/snow/rainwater, extend the life of the tire.
- The inside of the cap is rotating thread structure, it can fastened tightly with tire stem, effectively preventing the valve from leaking.
- The size of the cap is 0.59” * 0.51”/ 15*13mm(H*W). It is universal fits for standard American (Schrader) valves. You can install it no need any extra tools, very easy and convenient.
- You will receive: package contains 4 pack white crystal valve caps,If you have any question please let me know,we are provide best service for you
User questions & answers
| Question: | Will these fit bicycle tires |
| Answer: | I bought them the only thing I can tell you is take yours off your bicycle and put on your car tire if it fits then yes |
| Question: | Can these be easily taken of by any random person walking past your vehicle |
| Answer: | Sure - they just screw on, hand-tight. I've had mine for about 6 months, and they're all still on my car. |
| Question: | how do you install them do you take the regular ones on |
| Answer: | It couldn’t be simpler. Just unscrew your regular caps and screw these right on. |
| Question: | do they have plastic on the inside or are they metal inside? I had a set that were metal inside and they corroded to the valve stem |
| Answer: | Valve stems are plastic on inside. |
Osgow 20PCS Tire Valve Caps Universal Stem Covers for Cars, Trucks SUV Motorcycles Bicycle Bike Tire Valve Stem Caps, Black Silver Blue Red Gold Tire Air Caps, Aluminum Alloy | O Rubber Seal
Osgow
Product description
Your satisfaction is our greatest motivation！
Every piece of tire valve stem caps is carefully developed and strictly selected by the OSGOW team. We will make your experience perfect with our full passion.
The parameters of the tire valve caps you will get
Quantity:20 PCS
Size: 0.66inch*0.39inch / 16.8mm*10mm
Material: Aluminium alloy
Weight:1.1oz/32g
The products specifically include:
Black valve cap*4
Silvervalve cap*4
Red valve cap*4
Blue valve cap*4
Gold valve cap*4
Thank you for your patronage！
- 【Elaborate Production】 The valve cap is made of aluminum alloy, plate the surface to avoid metal oxidation, rusting and to improve corrosion resistance, wear resistance, texture and gloss.
- 【Perfect Protection】The valve cap has a built-in O-ring, these caps tire valves provide an enhanced seal to help prevent air leakage and to properly keep out dust, dirt, grime and road debris.
- 【Multi Color Matching】Tire valve caps (20pcs) has five kinds of colors: black, silver, red, blue and gold, making your choice more diverse!
- 【Widely Used】Along with cars, trucks, SUVs, and RVs, these metal valve stem caps can be used on off-road bicycles, road bikes, motorcycles, and more.
- 【Permanent Commitment】 Your purchase is the biggest driving force for us to move forward. Osgow's team is committed to creating first-class automobile products. We will provide 100% return and exchange service, waiting for your information 24 hours a day.
User questions & answers
| Question: | What grease do I need to use |
| Answer: | I will use silicon o-ring grease. |
| Question: | Over time (6 months or more) will these valve stems fuse ( corrode) to the valve stem like others have due to disimilar metals |
| Answer: | I have not had them long enough to find out. I did put a drop or two of WD 40 in them just in case. |
| Question: | Hello, will it fit my truck |
| Answer: | Hi, they are universal. Buy some extras I think they get flung off or stolen! They look good! |
CKAuto Tire Valve Stem Caps, Black, 4 pcs/Pack, Anodized Aluminum Tire Valve Cap Set, Corrosion Resistant, Universal Stem Covers for Cars Trucks Motorcycles SUVs and Bikes 5 Dollar Item
CKAuto
- CKAuto brand premium Anodized Aluminum Tire Valve Cap Set-Black; 4pcs/pack. Customized and colorful tire valve stem caps for all valve stems, U.S.standard and high quality is guaranteed.
- Style: Bullet/Barrel Shape; Type: Tire Stem Valve Caps; Color:Black ; Material: premium grade & light-Weight aluminum alloy; Weight: 3g/pcs; Height: 17mm/0.67" (Approx.) 7. Inner Diameter: 0.78cm/0.31" (Approx.)
- Package Included; 4 Tire Valve Stem Caps/ pack ; Easy to install and remove ; Easy Grip Texture
- WIDE APPLICATION: Inner diameter is 7mm, and the height is 138mm, the tire stem valve caps universal fits for most cars, bikes, SUVs, trucks and other motor vehicles etc
- Why Choose CKAuto Valve Stem Caps? CKAuto is a professional brand for supplying tire maintenance accessories. Our aluminum valve caps fit for most cars and motorcycles. The plastic protection inside the caps protect your tire valve from chemical damage
User questions & answers
| Question: | Would they fit a 2010 Chevy camero |
| Answer: | Hi Adam, they should as they are universal. Thanks! |
| Question: | Is this availibe in packet of 5 pieces |
| Answer: | Dear Bill , this is packet of 4 pieces |
| Question: | Mercedes cla250. will the sensors work? leased car. dealership says the cap needs to work with vehicles that have tire pressure monitors/sensors |
| Answer: | Yes, this has absolutely nothing to do with the tire pressure monitoring system. You’re fine to use any one of these. Don’t let that Stealership lead you astray 🤣 |
| Question: | Would really love to see this anti rust style in a neochrome color! Any chances |
| Answer: | Yea ... that would be sweet.... I have the pink tho’ on my truck it’s a Red Silverado lifted 9in with Pink LEDs in the wheel wells and Red inside also have a set of Whips 360* degree 22 colors. All my accents are Pink... seat covers, license plate, O’ Shit Handles, floor mats, windshield wipers. It’s pretty badass. |
20 Pack Tyre Valve Dust Caps for Car, Motorbike, Trucks, Bike, Bicycle (Black)
Outus
- Tyre valve dust caps: valve caps can protect valve against exposure to dirt and dust; Also can replace the original bad valve cap of the tyre
- Durable plastic material: the valve cap is made of good quality and durable plastic, dustproof and waterproof; With detailed stripe design, convenient to grip
- Easy to install: dome shape and small, installation only need screws it onto tire valve stem; It is easy to install or remove when you want to check air pressure
- Applications: each valve cap size is 13 x 10 mm/ 0.51 x 0.39 inch; Universal size fits for most cars, bus trucks, SUVs, motorcycle and bikes with schrader valve
- Package includes: package contains 20 pack plastic valve caps; Large quantity valve caps can meet your multi purpose need
User questions & answers
| Question: | Do they fit bicycle tires |
| Answer: | Will not fit Presta valves which some bicycle tube tires use...but will fit standard bike tires that uses a Schrader type valve. |
| Question: | Does anyone know if this would fit on the tires of a BOB stroller |
| Answer: | A stroller?? Don't know what BOB is, but I just bought these valve caps. They are generic and will fit on any auto tire valve. |
| Question: | Useable with tire pressure sensors |
| Answer: | Yes, I have sensors. |
| Question: | Do these have the 0-ring seals inside |
| Answer: | No. Just basic caps that do the intended function |
Brass (8 Pack) Tire Valve Caps Silver, Premium Metal Rubber Seal Tire Valve Stem Caps, Dust Proof Covers Universal fit for Cars, SUVs, Bike and Bicycle, Trucks, Motorcycles
SAMIKIVA
- Made of BRASS - Chrome Silver Metal, Strong, Dust proof, more durable.
- RUBBER SEAL INSIDE - All dust caps for wheels has rubber rings, no air leaking on long, tough drives.
- ESAY TO INSTALL - Hexagon shape, easier to grab and tighten, more convenient.
- WIDE APPLICATION - Universal fit for Cars, SUVs, Bike and Bicycle, Trucks, Motorcycles.
- BEST AFTER-SALES - Good quality material, keep driving safe! If have any question, free to contact us, we will solve it at once!
User questions & answers
| Question: | Are these made in china |
| Answer: | Yes, made in China. |
| Question: | is this price for one thing |
| Answer: | Price is for 8 pack brass valve stem caps! Thanks for your attention! |
| Question: | Does this really work |
| Answer: | I’m not sure what you mean by “really works” but they are valve stem caps and I haven’t had any problems with them. |
| Question: | Where manufactured |
| Answer: | Made in China! |
Valve-Loc Tire Valve Caps (10-Pack) Heavy-Duty Stem Covers | Dustproof, Airtight Seal | Hexagon Design | Outdoor, All-Weather, Leak-Proof Air Protection | Light-Weight Aluminum Alloy (Gun Grey)
Valve-Loc
- Complete Tire Valve Cap Set – This pack of aluminum, hexagon Valve-Loc stem caps offer heavy-duty protection to ensure stability and protection when driving.
- Airtight Rubber O-Ring Seal – These cap tire valves provide an enhanced seal to help prevent air leakage and to properly keep out dust, dirt, grime and road debris.
- Proper Stem Fit –Valve-Loc offers the best tire valve caps available today because every piece is custom-designed to lock on tight for a firm fit you can trust.
- Versatile Application – Along with cars, trucks, SUVs, and RVs, these metal valve stem caps can be used on off-road bicycles, road bikes, motorcycles, and more.
- Resealable Bag – Each 10-piece tire air valve cap set comes in a high-quality, closable bag to make it easier to store extra air valves in your garage, glovebox, or toolkit.
User questions & answers
| Question: | What grease do I need to use |
| Answer: | No grease is needed |
| Question: | are these made in the usa |
| Answer: | As I recall I believe they are made in USA. I just don't remember. |
| Question: | Hello, will it fit my toyota camry sx |
| Answer: | Hi, they are universal and fit Camry and Civics here. Buy some extras I think they get flung off or stolen! They look good! |
| Question: | Are these better in cold weather compared to plastic ones |
| Answer: | Well, if I had to order them again, I would stick to the best standard black plastic ones. These metal caps do not seem to seal quite a well as the less expensive plastic ones. And I have lost two of them when I had my tires rotated and aired up at oil changes at the dealership. So, even though the metal ones are good enough, I will not order them again. |
XBRN Tire Valve Caps (40 Pack),Universal Stem Covers for Cars, SUVs, Bike and Bicycle, Trucks, Motorcycles,Airtight Seal Dust Proof,Black
XBRN
- Universal Tire Valve Caps – These dust covers for wheels help keep tires inflated at the proper level on bikes, cars, SUVs, trucks, and other motor vehicles.
- Car Stem Caps--These valve caps provides a nice tight moisture and air seal for your valve stems, seals dust out of the valve stem top, protects the valve from damage, prevent tire from air leakage well, extend your valve stem life
- Tire Cap Covers--Designed to fit for cars, carts, trailers bikes, motorcycles and electric bikes, widely used in car repair shops and cap replacement for home vehicle tire
- Tire Dust Caps-- Valve caps can protect valve against exposure to dirt and dust; Also can replace the original bad valve cap of the tyre
- Complete Valve Cover Pack – Every order comes with 40PCS tire valve caps in every bag to cover all your automobiles with extras to spare.
Product features
Rubber O-Ring
Our cap design includes a red,rubber o-ring seal to ensure the tightest possible fit and to minisize air leakage
Easy to hold
Install or remove easily when checking air pressure
Wide Application
Universal size fits for most cars, bus, trucks, motorcycle, bikes and other vehicles
Tire Valve Caps (12 Pack) Heavy-Duty Stem Covers | Dust Proof, with O Rubber Seal | Hexagon Design | Outdoor, All-Weather, Leak-Proof Air Protection | Light-Weight Universal Aluminum Alloy ( Black )
SAMIKIVA
- RUBBER SEAL INSIDE - All dust caps for wheels has rubber rings, no air leaking on long, tough drives.
- Made of Aluminum Alloy - Black Metal, Strong, Dust proof, more durable.
- ESAY TO INSTALL - Hexagon shape, easier to grab and tighten, more convenient.
- WIDE APPLICATION - Universal fit for Cars, SUVs, Bike and Bicycle, Trucks, Motorcycles.
- Warning - Although these premium aluminum tire caps are anodized and durable, they can fuse to the tire valve stem if not cared for properly. Prior to installation and between reapplication, apply grease to help prevent fusion.
User questions & answers
| Question: | Will these seal in the event of a schrader valve failure |
| Answer: | I’m not sure they’ll seal in case of a schrader valve failure but I returned mine because they were too long for my 2018 Miata. I don’t think the red gasket touched the tire valve because of the length of the stem cover. |
Product features
EuTengHao 20 Pieces Tire Stem Valve Cap Aluminium Alloy Wheel Auto Tyre Tire Air Valve Cover for Auto Car, Motor Vehicles (Silver)
EuTengHao
Product description
Raw material is aluminum alloy, low density, high strength, excellent electrical conductivity, thermal conductivity and corrosion resistance.
Simple atmosphere, no lose color.
Specially designed for tire valve, with tight thread, safer and dust-proof, to prevent the valve from being covered with soil or corroded by snow. Material:Aluminium alloy
Size:0.63 inch * 0.39 inch
Quantity:20/per pack
Usage:Suitable for all auto cars
Color:Silver
- 20 pieces silver tire stem cap in total.
- High-quality material of aluminum alloy, higher Strength & Heavy-Duty Durability. The dust-proof tire caps are sealed completely, can prevent water, dust or sand coming into the tire, thus prolonging the tire service life
- Easy to install, simple screw onto the car wheel air valve.It's direct replacement, no modification needed just remove your cap and add it.
- These valve caps are suitable for any tire valve stems, fitting for cars, trucks,bikes and motorbike.
- Size:The length of the cap is 0.63 inch (1.6cm) and the diameter of the cap is 0.39 inch (1cm).
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