Yuhuan Aiweixun Auto Parts Co., Ltd
Yuhuan Aiweixun Auto Parts Co., Ltd is an factory for auto parts. It's located in Longwang industrial Zone, Chumen, Yuhuan, Zhejiang province, China. Founded in 2005. We've always been dedicated to doing better. We supply a wide range of performance parts for racing cars, replacement parts for classic cars, and various parts for vans, trucks, motorcycles and so on at competitive pricing and good quality.
Why Choose Us
Fast delivery
Minimum order quantity is 10 pieces per item, mixed items are one package. Fast delivery in 3-7 days if in stock. Check each batch of goods before delivery and provide official inspection report.
Timely response
Our customer service team will receive feedback from customers in time and will reply to any of your inquiries within 24 hours. Even on holidays. Give responsible solutions as soon as possible.
Strict quality control
We strictly implement the product quality system standards of customers, and continuously develop and produce new products to meet customer requirements.
Professional team
Experienced professional team controls each process through reasonable planning and strict management, with advanced technology and equipment.
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Wheel Air Valve Stem Cover
Item No.: TVC-079. Size: 0.5 x 0.31. Fitment: All car valves, bicycle valves. Colour: Chrome /Black Add to Inquiry -
Custom Car Tire Anti-Theft Valve Cover
Custom Car Tire Anti-Theft Valve Cover Add to Inquiry -
Aluminum Tire Valve Stem Dust Caps
Quantity: 4 pieces total (for one cars). Material: aluminum alloy/ copper tire caps. Color: Red/ Add to Inquiry -
Wheel Tyre Valve Air Dust Cap
Quantity: 4 pieces total (for one cars). Material: aluminum alloy/copper tire caps. Color: Red Blue Add to Inquiry -
Half Hex Shape Air Dust Cap
1. Material: Brass material. 2. Simply screw onto the car valve stem, the cap's inner thread is Add to Inquiry -
Anti-theft Tyre Wheel Air Valve Cap
- Fitment: Universal Fit For Most Cars, Trucks, Motorcycle, Bicycle, Etc.. - Material: Material Add to Inquiry -
Dice Wheel Air Dust Cap Cover
• Material: Plastic + Brass Material. • Color: red blue green yellow Purple. • Color: There's 5 Add to Inquiry -
Bike Tire Valve Caps
• Features: 4x High Quality Eye Ball Dust Caps. • Size: 18mm (W) x 18mm (H) x 18mm (D). • Fitment: Add to Inquiry -
Car Tire Valve Cap
Item No.: TVC-001. Plastic car tire valve cap. Material: ABS with brass insert. Inside Thread: 8V1 Add to Inquiry -
Football Wheel Tyre Valve Dust Caps
Item No.: TVC-030. Size: 18mm (W) x 18mm (H) x 18mm (D). Fitment: All car valves, Shrader bicycle Add to Inquiry -
Car Parts Tire Valve Cap
Item No.: TVC-015. Fitment: All car valves, Shrader bicycle valves. Colour: Chrome /Black. Add to Inquiry -
Wheel Lug Nuts
• Locks & Lock Socket Provided. • High Grade Steel Finish and Aluminum Tip. • Open-End lug nut. • Add to Inquiry
What is Car Tire Valve Cap
The tire valve cap is a critical component of your vehicle's tire as it determines the tire pressure. Every vehicle has a valve that helps inflate the tire. The tire valve cap acts as a cover for the valve. Only when the valve cap is inserted into the valve can it be completely leak-proof. The tire valve cap is small and contains the valve, which is protected from external factors such as dust, water or grease.
Benefits of Car Tire Valve Cap
It prevents contamination.
As the only part that makes actual contact with the road, tire are constantly exposed to contaminants, such as dirt, dust, mud, and water. For this reason, car tire valve caps prevent outside debris from congregating around the valve stem and eventually breaching the valve seal. You may even accidentally push the dirt in when inflating your tires.
It maintains proper tire inflation.
While tire valve caps keep the undesirable elements out, it keeps the air pressure in. The more contaminants your tire valve has, the more air is likely to escape. Without the tire valve cap, your valve loses its secondary sealing device. If your valve core is damaged and your tire valve cap is missing, there's nothing to stop the air in your tire from escaping.
It prevents you from spending extra.
Underinflation is one of the main causes of tire failure. With a leaky tire, the rubber presses down on the ground, which causes increased friction and heat buildup when driving. This hastens your tire wear rate. How else can a tire valve cap protect your savings by sealing in the air. Underinflated tires make the engine exert more fuel to move your car forward.
It completes your tire look.
Aesthetics may not matter much to some drivers, but if it's a major consideration, always look for your tire valve caps. Caps can also come in different colours depending on the tire valve cap brand.
How Tight Should Car Tire Valve Caps be Tightened?
The tire valve caps should not be screwed too tightly or too loose into the tire stem. Screwing them inside the valve too tightly has a chance of damaging the valve stem drastically. While if you are screwing it with loose cups, there is a risk of losing them. The tire valve caps should be screwed up in such a way that you can easily remove them and tighten them up with a finger-tight technique. When replacing a cap, always place it on the valve and make a half-turn on a counterclockwise side to get the cap inserted with the valve stem thread. Then, turn the cap clockwise; it will get tighter with the threads.
Material of Car Tire Valve Cap
Car tire valve caps are made of metal and high-quality hard plastics. They usually have a rubber gasket or seal inside to help create an airtight seal. This type of cap keeps dust and moisture out and also helps prevent air from escaping from a slightly leaky valve. In addition, the rubber gasket or seal acts as a cushion between the cap and the valve stem, preventing the cap from loosening and falling off due to vibration. However, most car tire valve caps are softer plastics that are only used for protection and do not come with a separate seal.
How to Loosen a Tight Car Tire Valve Cap
Rotate your wheel/tire so the cap is upside down from your point of view. Spray a small amount of lubricant onto the valve. Tightly grasp the base of the valve stem with pliers. Grasp the cap with your other set of pliers and twist until it becomes free. Replace cap after filling tire with proper amount of air.
Factors Affecting Car Tire Valve Cap Compatibility
Valve stem type
Different types of valve stems have different sizes and threads. It is important to choose a valve cap that matches your specific valve stem type.
Valve stem length
Valve stems come in various lengths, depending on the type of tire and rim. Ensure that the valve caps you choose can accommodate the length of the valve stem without interfering with tire installation or removal.
Valve cap design
Some valve caps have specific designs or features for particular applications. For example, valve caps are designed for tubeless tires, racing bikes, or motorcycles.
Car Tire Valve Cap Types And Their Applications
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Standard Tire Valve Caps
These caps are compatible with most valve stems and provide essential protection against dirt and moisture. They suit various applications, including racing bikes, road cycling, and motorcycles.
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Decorative Tire Valve Caps
These valve caps prioritize aesthetics and allow for personalization. They come in various colors, patterns, and designs, allowing individuals to add a touch of style to their tires.
03
Specialized Tire Valve Caps
Specialized valve caps are designed for specific applications, such as tubeless tires or racing bikes. These valve caps may have additional features like pressure indicators or built-in valve cores.
How to Choose the Right Car Tire Valve Cap
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Consider the material
Tire valve caps come in various materials, with plastic and metal being common choices. Metal caps, like aluminum, are durable and suitable for rugged use. Plastic caps are lightweight and economical but may not be as robust.
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Valve cap style
Tire valve caps come in different styles, from basic dome-shaped caps to decorative and personalized options. Choose a style that matches your preferences and complements your vehicle.
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Tightening mechanism
Look for tire valve caps with a secure tightening mechanism. Some caps have grips around the dome shape, making them easier to grab and tighten with your fingers.
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Weather resistance
Opt for tire valve caps that are weather-resistant. These caps are designed to protect your valve stems from dust, dirt, damage, and corrosion, especially in extreme weather conditions.
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Versatility
Consider whether you need specialized tire valve caps for certain vehicles. Some tire valve caps are versatile and can be used on a wide range of vehicles.
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Bulk orders
If you have multiple vehicles or want to have spare tire valve caps, consider ordering in bulk. Bulk orders not only save you money but also ensure you have replacements on hand when needed.
How Do You Care for Your Car Tire Valve Cap?
Always check if they're in place
Car tire valve caps are so small that you're likely to lose them and not even notice they are lost. They can fall off or get damaged when regularly rolling in tough road conditions. Sometimes, your mechanic forgets to re-screw them in place after inflating or rotating your tyres. So, when checking your tire pressure, see if your car tire valve caps are secure.
Replace worn tire caps
Ideally, you should replace plastic car tire valve caps every six months. Metal tire caps last longer, so check for damage before buying new ones. Also, tire replacement services typically come with new valves and car tire valve caps.
Don't lose the O-ring
The O-ring is the deal breaker regarding the car tire valve caps functionality. Ensure it's always there inside the cap and that it isn't broken. Without an O-ring, the car tire valve cap can't fully seal the valve. It can also break free more easily from the stem.
Choose the right cap size
You can buy an after-market car tire valve cap to jazz up your tires. Just make sure that your purchase is the right fit for your valve. Too-tight caps can be tough to remove, especially if the valve stem has rusted.
What is Wheel Lug Nuts
A wheel lug nut is a type of fastener where one end (the seat) is rounded or tapered, though the exact shape varies. Lug nuts are essential components of a vehicle's wheels. They help secure the wheels to the vehicle's axle and ensure the wheels stay in place even during high-speed driving or rough terrain. The lug is placed onto the wheel stud atop the wheel, with the lug’s seat in contact with the hub.
Benefits of Wheel Lug Nuts
More noticeable appearance
Wheel lug nuts can add a personalized style to your vehicle. Usually, they are in a mass variety of colors and styles. You can invest in new lug nuts for entirely aesthetic purposes. By using lug nuts of different styles, you can make the rims more noticeable while keeping the current wheels.
Better security
Some locking lug nuts come with spline grooves on the head and require a special key. The requirement of a unique tool reduces the risk of stripping the lug nut and prevent the wheel from theft. They add security for your wheels, meanwhile, their smaller head diameter makes them lighter than other types of lug nuts.
Compatible with multiple wheel types
Wheel lug nuts are suitable for both aluminum and steel wheels, making them versatile and suitable for a wide range of vehicles. We also offer a variety of colors for customers to choose from, allowing customers to choose the right color to match the style of their vehicle.
Secure wheel attachment
Wheel lug nuts provide a secure connection between the wheel and the vehicle hub, ensuring that the wheel stays firmly in place during driving. This helps prevent accidents caused by wheels becoming loose or detached.
Key Features of Wheel Lug Nuts
Threaded fasteners: Wheel lug nuts are threaded fasteners specifically designed to fit the studs on your vehicle's wheel hub. They come in various sizes and shapes, depending on the vehicle's make and model.
Tapered seat: Most lug nuts have a tapered or conical seat that matches the angle of the wheel's lug holes. This design ensures even pressure distribution when the lug nuts are tightened, reducing the risk of wheel wobbling or vibrations.
Hexagonal head: Wheel lug nuts typically have a hexagonal or "hex" head, which allows for easy installation and removal using a lug wrench or socket.
Anti-corrosion coating: Many lug nuts are coated with materials like chrome or zinc to protect against corrosion, rust, and environmental wear, ensuring their longevity.
Why Uniform Pressure Distribution Of Wheel Lug Nuts Is Important
Uniform pressure distribution of wheel lug nuts is a critical aspect of ensuring the safety and performance of a vehicle's wheels and tires. When you mount a wheel onto a vehicle's hub and secure it with lug nuts, it's essential that the pressure applied by the lug nuts is distributed evenly across the wheel's mounting surface. Even pressure distribution helps prevent the wheel from becoming warped or distorted. Uneven pressure can cause the wheel to deform over time, leading to imbalances and vibrations while driving. Properly distributed pressure ensures that the wheel is seated flush against the hub, which is crucial for correct wheel alignment. Improper alignment can result in uneven tire wear, reduced handling performance, and decreased fuel efficiency.
How Do I Properly Torque My Wheel Lug Nuts?
Torquing wheel lug nuts correctly is a vital part of making sure your tire and wheel assembly rides smoothly, wears evenly and performs as expected. Finding the proper torque for lug nuts and lug bolts is the first step and can usually be found in the vehicles owner's manual.
Utilizing a torque wrench is a must so you can be sure you're applying the correct torque for wheel lug nuts. While a torque wrench is not necessary for emergency tire changes, eventually you'll want to loosen and re-torque the wheel lug nuts with a torque wrench when you get the opportunity.
Ensure the stud or bolt threads are clean and dry with no oil, grease or any other kind of lubrication applied to the wheel's hardware.
We recommend you start threading the hardware on by hand so as to not cross thread or strip the threads. Once secured hand tight, use the torque wrench set to the proper torque as indicated from a lug nut torque chart or the vehicle’s owner's manual, for the final tightening sequence based on the number of studs or bolts as shown below.
What Are the Common Sizes of Wheel Lug Nuts?
Like any car part, it’s important to know the size you need for your vehicle. Check your owner’s manual and look for the stud diameter and thread pitch. Then look for lugs that fit the seat of your wheels as well as the diameter (the first number in the set) and thread pitch (the second number). The diameter of the stud is the first number. The second is the thread pitch in either metric (distance between each thread) or standard (number of threads per inch). The most common sizes include: 10mm x 1.25, 12mm x 1.25, 12mm x 1.50, 12mm x 1.75, 14mm x 1.25, 14mm x 1.5, 14mm x 2.0, as well as 7/16" x 20, 1/2" x 20, and 9/16" x 18.
Types of Wheel Lug Nuts
Open-end lug nuts
These lug nuts have an open design on one end, allowing easy access to tighten or loosen them. They are often used in situations where quick access is required, such as during tire changes in racing scenarios.
Closed-end lug nuts
Closed-end lug nuts have a closed design on the exposed end, protecting the threads from dirt, debris, and rust. They offer added security against external elements.
Acorn lug nuts
Also known as conical lug nuts, these have a tapered shape that matches the taper of most wheel holes. This design ensures even distribution of force when the lug nuts are tightened.
Spline lug nuts
Spline lug nuts have a unique spline pattern on the exterior, requiring a special socket key for installation and removal. This design deters theft, as standard tools cannot be used.
What to Consider When Choosing Wheel Lug Nuts
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Measurement is key: Begin by measuring the existing wheel studs to determine their diameter and thread pitch. This information will guide you in finding suitable lug nuts.
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Selecting the right lug nuts: Refer to the measurements you've taken to identify the appropriate lug nut size and type. Remember, choosing the correct seat type (acorn, mag, or ball) is just as important as the size.
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Finishes and colors: If aesthetics matter to you, consider the finish and color of the lug nuts. Opt for a finish that complements your wheels or vehicle's overall appearance.
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Torque matters: When installing lug nuts, proper torque is crucial. Follow the manufacturer's recommended torque specifications to ensure the nuts are tightened to the suitable level, promoting safety and preventing over-tightening.
How Do You Rust Proof Wheel Lug Nuts?
When installing the lug nuts, remember to apply anti-seize. Do some cleaning for your vehicle hub. Spray degreaser on the lug studs and wipe down the surface, ensuring it is clean and smooth. A good rustproof coating is effective to protect lug nuts from corrosion-related failure. Manufacturing companies often treat their nuts during production. It is a good idea to fill some soft film or similar things in the socket. This effectively avoids the layers being destroyed during installation.
How to Maintain Wheel Lug Nuts
Regularly check your lug nuts: Inspect your lug nuts at least once a month to ensure that they are secure and not damaged.
Check your lug nut torque: Lug nuts can loosen over time, so it's essential to check their torque at least once a year, or after any tire changes.
Replace your lug nuts: If you notice any signs of wear or damage, it's best to replace your lug nuts immediately.
Use the right lug nut: Always use the correct lug nut for your vehicle, as using the wrong type can cause damage and affect your car's safety.
FAQ
We're well-known as one of the leading wheel tyre parts manufacturers and suppliers in China. Please feel free to wholesale bulk cheap wheel tyre parts in stock here from our factory. All custom made products are with high quality and low price.
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