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In our shop you will find rims of different types. Find out how car rims give a vehicle a stylish look, reduce fuel consumption and ensure driving safety

What are aluminum rims:

Car alloy wheels can be made from two different alloys: aluminum and magnesium. These alloy wheels are made of aluminum; other materials such as copper and iron are also added in certain proportions. Aluminum wheels can also contain nickel. These rims are known for their light weight and lower fuel consumption.

In addition, these aluminum rims are light and robust and are therefore ideal for safe driving as they are unlikely to break. They are also stable, light and look more stylish and beautiful than steel rims. Due to their lower weight, these alloy rims provide better acceleration. These rims are more heat-resistant compared to other rims. Visit our online aluminum rims shop to get high-quality wheels.

Types of aluminum rims:

As we know, alloy wheels are not only made of pure aluminum. Other materials are also added during production. To ensure that vehicle rims are light, strong, heat-resistant and not fragile, materials such as nickel, copper, iron and magnesium are added in certain proportions to achieve these properties. Due to the different manufacturing processes, there are three types of car rims. Visit our store for unmatched alloy wheel prices and stunning offers.

1. Cast rims:

The most common type of car rims are cast rims. The manufacturing process of cast rims involves pouring a liquid form of alloyed aluminum into the finished mold. It is then allowed to cool and harden. In the mold, car rims harden and take on their shape. After this phase, the wheel is ready for painting.

There are two types of cost rims:

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Low pressure rim casting:

In this low-pressure wheel casting, a mixture of aluminum and other specific metals is first melted at a certain temperature. After it becomes liquid, the molten metal is thrown into the mold while applying a certain amount of pressure. The pressure applied compacts the material and makes it durable and robust.

This method left no room for invisible pores and resulted in high-quality car wheels with smooth surfaces and improved performance. The increased density allows the rims to be built thinner and lighter overall. The price of rims produced by this method is higher than gravity rim casting. The wheels produced in this way are also well-known and of the highest quality. This type of rim offers durability, lower fuel consumption and low weight.

Gravity rim casting:

In this type of wheel casting, a mixture of aluminum and other metals is first melted at 720 °C and poured into a pre-made mold from a certain height. Due to gravity, the molten material gets into all parts of the mold to take its shape. This way, you don't have to make any engineering arrangements. Therefore, cheap alloy wheels are made this way and are affordable.

In addition, we are known to not compress the material while gravity casting the rim and leave it to gravity alone to handle it. As a result, the wheels produced this way are not unbreakable and robust. Hidden pores and inclusions can negatively impact the structural integrity of gravity cast rims.

2. Forged rims:

When we talk about forged rims, we are talking about car rims that are made from a hardened aluminum alloy, as opposed to cast car rims where aluminum and other metals are first melted into a liquid. Then the rim blank, which is not yet in its final shape, is cast before being formed into its final shape in a hydraulic press. After the rim blank is roughly cast, it is formed into the desired shape in a hydraulic press.

As we know, the material is highly compressed during hydraulic pressing and is therefore ideally compacted. Due to this complex manufacturing process, these aluminum rims are extremely durable, resistant to damage and insensitive to deformation. In addition, forged rims with fragile walls can be even lighter than cast rims for automobiles.

If we talk about the finish of this type of wheel, it has admirable finishes of exceptional quality compared to auto-cast rims. Forget about aluminum rims, which are recommended for luxury cars and not for old models, because the manufacturing process of forged rims is complicated. That is why these types of aluminum rims are more expensive. And these wheels are far more expensive car rims on the market.

3. Flowforming rims:

Flowforming rim casting is an automobile wheel casting that involves applying heat to the surface of the drum, which also acts on the surface of that particular flowforming drum after applying a certain type of coating. A raw wheel blank is then cast and placed on the flowforming drum to give the cast wheel the desired shape.

Then, a specially developed hydraulic pressing system applies pressure to the barriers of rough rims. Likewise, the wheel is stretched by applying pressure to the barrel with the help of special hydraulic rollers. Then, to obtain the desired wheel width, the properties of the wheels are compressed and stretched.

By stretching and compressing we obtained an improved, reinforced aluminum, resulting in a stronger, thinner and lighter forged rim.

The rollers compact the material of car rims, making it possible to produce lightweight car wheels. In addition, aluminum rims produced using the flowforming process are more robust than cast car rims, but only slightly more robust than forged ones. Likewise, forged rims are difficult to produce in large quantities, while flowforming rims can be produced in large quantities at low prices.

If you want to buy rims, please consider the following factors before buying alloy rims online:

Suitability of vehicle rims:

When buying alloy wheels, make sure that they fit your vehicle type. If this is not the case, your vehicle's operating license will be revoked.

The General Type Approval and the ECE mark indicate whether a particular type of aluminum rim is approved for your car, thus ensuring that it is suitable.

In addition, if you do not have a general operating permit or an ECE mark, you will need a parts certificate from a testing center to check the suitability of your vehicle rim. If you have one of the three marks or documents, this is sufficient.

Economic Commission Europe test mark (ECE test mark):

Ece is known as the Economic Commission for Europe. The ECE mark may be referred to as E-marking, E-label or E-marking. It means that vehicle components subject to approval comply with the technical regulations for Europe set out in the ECE R124 standard for automotive rims.

The ECE test mark also consists of frayed letters and numbers.

On the vehicle wheel, this marking starts with E and then a sequence of numbers in a circle. This represents the country in which a particular motor vehicle is registered. Let us give you an example. The number 14 represents Switzerland. Likewise, 1 stands for Germany and 12 for Australia.

This ECE mark is significant because it ensures that the car rims you buy are identical to the original rims. This means that the sizes of the new bolt kit will match the old one and you will not need to buy the new bolt kit as the components will be attached to the old bolt kit.

In addition, you do not need a general operating permit or a TÜV registration if you have an ECE test mark on the rims.

General operating permit (ABE):

The General Operating Permit is a type of license that you receive from the manufacturer when you buy rims online or in a rim shop. It is in your delivery box when you receive the order. You can get it on the manufacturer's website if it is not there.

This document proves that the TÜV has previously approved your car rims for the type of vehicle you are using. According to the Road Traffic Licensing Regulations, you must carry your general operating permit with you so that you do not have to register the wheels with the TÜV.

Parts reports:

If you have tuning rims, other types of car rims or parts that do not have the ECE mark or ABE, you must register them with a testing center. To do this, you need a parts certificate. This parts certificate provides detailed information on tire sizes and installation details.

After the complete assembly of the vehicle wheels, you must contact the inspection center, e.g. TÜV, or alternatively you can go to Dekra. In the test center, specialists will check the changes made. If you install the rim according to the instructions of the parts certificate, professionals will register your vehicle rim. In return for the inspection and registration, they charge a certain fee.

If you want to buy cheap rims from a specific rim shop or buy rims online from an online car parts dealer, make sure that they have an ECE test mark. Otherwise, they should have a general operating permit or a parts certificate. If you buy aluminum rims that do not have the above properties, you should refrain from buying them.

Size of vehicle rims:

When ordering rims for your car online, make sure the size is compatible with the type. If you need more information about the size of your car's aluminum rims, consult your manuals. You can also find the permitted size in the vehicle manufacturer's certificate of conformity.

To check if the rims you parsed online fit a car, you need to check the manufacturer's key number (HSN) and enter the dealer's key number (TSN). The HSN can be found in the registration certificate part I, point 2.1. The TSN can also be found in the registration certificate part I, point 2.2.

Likewise, you may find different rims including rim sizes, widths, diameters, rim offset, bolt circle diameter and rim center hole catering. All the information about the car rim is in the form of a code which is stamped on the car rim.

Note: If you need clarity about which car rim with which specifications is compatible with your car, please contact TÜV or Dekra testing centers.

Durability and longevity:

When it comes to durability, cast wheels are less durable than any other car wheels. There is a great risk of them bending or breaking under high load. On the other hand, rims are more durable and stable than any other vehicle rims. They can bear heavy loads and are difficult to break. Let's also talk about flowforming rims. These are stronger than cast wheels but not stronger than forged wheels.

Comparison Guide:

Price comparison (cast vs. flowforming vs. forged car rims)

If you have a question: how much do alloy wheels cost? Here is the answer below:

• Cast rims for cars are inexpensive rims. You may need a budget between €30 and €500.
• Flowforming car rims are more expensive than cast car rims. You may need to budget between €55 and €600.
• Forged car rims are the most expensive. You may need to budget between €700 and €2,000.

Performance comparison (cast vs. flowforming vs. forged car rims)

• Cast car rims are heavier than forged and flowforming car rims and affect the performance and handling of the car.
• Flowforming car wheels are lighter than cast wheels, improving the control and handling of the vehicle.
• Forged car wheels are the lightest and most lightweight form of vehicle wheels, significantly improving vehicle control, handling and performance.

Buying Guide:

Where to buy:

Suppose you have decided to buy cheap alloy wheels and want to buy them online from a reputable store. Then you should visit our online store , https://express-teile.de/ , where you can find cheap and high quality aluminum rims. We offer rims cheaper than any other store.

Our alloy wheel shop also offers sports rims, vintage rims, rims on offer, luxury car rims and more on request. We also have other car parts in our online shop , https://express-teile.de/ .

If you buy from a reputable store like ours, you will find cheap rims and have no compatibility issues. In addition, searching for rims nearby can be a great way to find local stores with the best rim offers and online stores like ours that offer a variety of car rims for your vehicle. If you want cheap alloy wheels, you should definitely buy them online from our store.

Frequently asked Questions:

Q: How much do alloy rims cost?

Cast car rims cost between 30 and 500 euros. Flowforming car rims also cost between 55 and 600 euros. Finally, forged car rims cost between 700 and 2,000 euros.

Q: Where to buy aluminum rims online?

If you have decided to buy alloy wheels online, you should visit our store at https://express-teile.de/. You can easily purchase them for your car in our store and benefit from our unmatched low rim price. We recommend that you read our buying guide to find out which type of rim suits your car and budget.

Q: Which alloy wheels are compatible with my car?

You can find out which alloy wheel size is suitable for your car in the vehicle's manual. You can also access a certificate of conformity (COC) from the car manufacturer, which also provides information about the size of the alloy wheels.

Q: What can I do to keep my car rims looking like new?

It would help if you cleaned them regularly to make them shine like new again. As you drive, dust and salt on the road stick to the surface of the vehicle's alloy rim, causing it to lose shine and cause damage. You can use rim cleaners, but make sure they are acid-free; otherwise, acid will damage the clear coat.

Q: Can I paint my aluminum car rims myself?

Yes, you can do it very easily. You will need sandpaper to remove scratches, paint and silicone remover to remove sanding dust and primer. Spray the primer over the entire rim. Then apply the paint in the color of your choice. Give the paint some time to dry. Finally, it would be helpful if you sealed the rim by spraying a clear coat.

Q: Are my aluminum rims protected from theft?

You can protect your aluminum car rims from theft with special wheel bolts and rim locks. The head shape of this type of screw is different from that of standard screws. A special adapter with a normal wrench is required to loosen these screws. Since a potential rim thief needs the right adapter, stealing the rims becomes much more difficult.