4x rims 18 for BMW 3 G20 G21 4 Coupe G22 G23 G26 5 G30 G31 Z4 G29 6GT G32 792M - I5478

Aluminum Rims I5478: The alloy wheels you're looking for!

You are looking for aluminum rims 18" dedicated to you? Rims are the first element that will easily significantly improve the appearance of your car. Remember that alloy wheels are not only about appearance. Check out advantages of aluminum rims over steel rims Choose proven rims from LadneFelgi.pl!

By purchasing this product, you will receive from us:
✅ 4 x new aluminum rims,
✅ 4 x manufacturer's caps,
✅ 4 x centering rings (if required),
✅ 4 x chrome valves(❌ these are not TPMS sensors)➡️ TPMS sensors
❌ IMPORTANT! The set does not include screws/nuts ➡️ accessories

Reputable Aluminum Rims RacingLine

RacingLine alloy wheels have been present on the Polish market since 2008 and meet the expectations of even the most demanding customers. Our products are used in both budget and premium cars. We installed RacingLine rims on cars such as BMW M3, M5, X7, Mercedes G63 W463 AMG, Audi S6, S8 RS6 and Porsche Cayenne Turbo S. Visit galeria, which was created thanks to photos sent by customers.

The high quality of the product is confirmed by numerous tests at the production stage, certificates: ISO, VIA, JWL and a long period of warranty. Our services, knowledge and goods are also used by authorized car services throughout Poland. There are already over 100,000 cars on the roads in Poland and Europe. cars equipped with our aluminum rims, which is confirmed by positive after purchase opinions on Trusted Shops and photos from satisfied customers, which can be seen on our profile at Facebook or Instagram.

Testing and research ensure high-quality alloy wheels

We offer a high-quality product, thanks to the use of low-pressure casting methods and the use of paints for rim finishing that do not deteriorate upon impact, are corrosion-resistant, and do not react with aggressive road substances. This applies to rims without polished elements - powder-coated in a uniform color. Polished rims are not recommended for use in winter by the manufacturer. Information about the finish can be found in the product parameters.

The production process of RacingLine wheels ends with a series of tests, during which numerous tests are conducted. Only alloy wheels that have passed all the following tests are introduced to the market:
✅ tensile test,
✅ radial and dynamic balancing test - with deviations up to 0,6 mm (PIMOT recommendations allow 0.8 mm),
✅ verification of the center hole - permissible tolerance up to 0,3 mm,
✅ corrosion resistance test,
✅ structural integrity and lack of micro-cracks are diagnosed using an X-ray machine,
✅ leak test,
✅ paint coating evaluation,
✅ load-bearing capacity test.

Certificate ISO/TS 16949

The specification defines the quality system requirements for products in the field of design or development, production, installation, and servicing in the automotive industry. Factories where RacingLine alloy wheels are produced are certified according to international ISO quality management standards. Most of the production processes are fully automated. Thanks to the use of low-pressure casting method, the liquid metal precisely fills the mold. This minimizes the chance of air bubbles forming, which negatively affect the material's strength. Advanced low-pressure casting technologies combined with international automotive industry standards enable the production of reliable products – high-quality RacingLine alloy wheels.

Fitment Guarantee

We continuously expand our offer and update the database so you can easily find the right wheels for your car model. If you find your model in the "Fitment Guarantee" list, you can be sure that you are buying the correct wheels. However, if you have any doubts or questions, feel free to contact our Customer Service Department, where you will get answers to most questions.

We select alloy wheels according to the manufacturer's catalog parameters. For some car models or wheels, it may be necessary to use spacers, and special bolts/nuts, which you can easily find in our store in the "Accessories" section.

The risk of error is minimal, but before installation, check whether the wheels fit your car, have no deviations, do not rub against suspension parts, and do not protrude beyond the fender. It is important to verify the goods BEFORE fitting the tires onto the wheels. Fitting tires is unnecessary and will prevent the correct diagnosis of the product. Alloy wheels should be fitted on both axles of the vehicle. However, if you visit a service/shop, inform the tire fitter to perform the above tasks first.

Accessories in one of the four boxes

Upon receiving your order, check if the package contains all the products you purchased. Caps and other accessories may be attached to the bottom of the box or be in one of the four boxes.

Read on the blog LadneFelgi.pl

• Everything you should know about TPMS
• Wheel and tire optimization
• Some tips on how to store wheels and tires