What is the construction and purpose of alloy wheels?

Alloy wheels are wheel components mounted on the vehicle hub, on which the tire is seated. A typical wheel consists of a rim, a disc, a center bore, and mounting holes for bolts or studs. Its primary task is to transfer loads, keep the tire in the correct position, and maintain compatibility with the braking system and suspension. Depending on the car version, they differ in diameter, width, ET, and bolt pattern.

What are alloy wheels used for?

Alloy wheels are used to properly seat the tire and connect the wheel to the car hub. They influence car handling, braking efficiency, wheel balancing, and cooperation with pressure sensors. In addition to their technical function, they also have visual significance, as they determine the appearance of the entire vehicle. An incorrectly selected wheel can make tire mounting difficult, collide with the brake, or worsen wheel geometry.

What is the construction and function of the wheel center bore?

The wheel center bore is the part of the rim that centers the wheel on the vehicle hub. Its diameter must be compatible with the hub or adjusted using a centering ring. This element is responsible for the proper seating of the wheel and reducing vibrations while driving. In practice, it cooperates with mounting bolts, the hub surface, and the balancing of the entire wheel.

How to choose alloy wheels for a specific car?

It is best to compare the OEM number, diameter, width, ET, bolt pattern, and center bore diameter. It is also worth checking the body version, brake type, wheel condition, color, and any interchangeable numbers. If the car has TPMS sensors, you should verify the compatibility of the valve and the sensor mounting location.

What symptoms indicate that a wheel requires inspection or replacement?

Typical symptoms include steering wheel vibrations, balancing problems, uneven tire seating, and visible damage to the rim edge or mounting surface. It is worth paying attention to cracks, heavy abrasions, deformations, and signs of leaks at the valve. Each of these signs should prompt a check of the wheel's compatibility and technical condition.

How to take care of alloy wheels after mounting?

Regular washing removes brake dust, salt, and dirt that can degrade the coating's appearance. It is also worth checking the bolt tightening according to the manufacturer's recommendations, the condition of the valves, and tire pressure. During seasonal wheel changes, it is good to check the balancing and the contact surface of the wheel to the hub.

Aluminum rims

Did you know that the right rims can completely transform the look of your car? Rims not only add elegance and style to your car, but also impact performance and driving safety. At Global Parts, we offer a wide selection of original used car parts, including rims and tires for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our rims and tires undergoes quality control to ensure you receive a top-quality product.

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Mercedes R171 C209 AMG Front Silver Alloy Wheel Rim 18" 7,5J ET:37 A1714014702

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Part no. A6394013302-2

Mercedes W639 Steel Rim Wheel With Tyre 16" 6,5J ET:60 205/65 A6394013302

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Part no. A1664012302-1

Mercedes ML W166 AMG Black Alloy Wheel Rim 21" Double Spoke 10J ET56 A1664012302

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Part no. A2044014502-9

Mercedes W204 AMG Wheel Rim Alloy Grey 17" ET:47 7.5J 6 Double Spoke A2044014502

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Part no. A2534015400-1

Mercedes GLC X253 AMG Rear Grey Alloy Wheel Rim 19" 9J ET:20 A2534015400

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Part no. A1564010600-5

Mercedes GLA X156 Wheel Alloy Rim AMG Grey 19" 8J ET:43,5 5-Spoke A1564010600

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Part no. A2044011102-8

Mercedes W204 Grey Alloy Wheel Rim 16" 7 Hole ET:43 7J A2044011102

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Part no. A1694010202-1

Mercedes W245 Silver Alloy Wheel Rim 16" ET:46 6J A1694010202

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Part no. A1644011102

Mercedes-Benz M-Class ML W164 Silver Alloy Wheel Rim 20" 8,5J ET:56 A1644011102

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Part no. A2534011900-6

Mercedes GLC W253 AMG Alloy Wheel Rim 20" ET:40 8.5J A2534011900

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Part no. A2124012302-2

Mercedes W212 Rear Axle Silver Alloy Wheel Rim 18" ET:48 8,5J A2124012302

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Part no. A1244011202-2

Mercedes W124 Silver Wheel Alloy Rim 15" 6,5J ET:44 8 Hole A1244011202

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Part no. A2124012402-5

Mercedes W212 Rear Axle Alloy Wheel Rim 18" ET:54 9J A2124012402

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Part no. A2124010300

Mercedes W207 W212 AMG Wheel Alloy Rim 5-Double Spoke 18" ET:48 8.5J A2124010300

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Part no. A1694010202-2

Mercedes W245 Alloy Wheel Rim Silver 16" ET:46 6J A1694010202

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Part no. A2214013202-2

Mercedes C216 W221 63 AMG Rear Wheel Alloy Rim 20" 9.5J ET43 A2214013202

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Part no. A2044012400-2

Mercedes W204 AMG Wheel Rim Alloy 5 Double Spoke 17" 8,5J ET:58 A2044012400

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Part no. A2214012102-2

Mercedes W221 Silver Wheel Alloy Rim 18" 8,5J ET:43 5-Spoke A2214012102

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Part no. A1694011002-1

Mercedes W169 W245 Silver Alloy Wheel Rim 16" 6J ET:46 A1694011002

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Part no. A2514011002-1

Mercedes W164 W251 Wheel Rim Alloy Silver 17" 7,5J ET:56 5 Spoke A2514011002

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Part no. A2214012602-3

Mercedes W221 AMG Silver Alloy Wheel Rim 19" 8,5J ET:43 A2214012602

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Part no. A2194000002-3

Spare Wheel Mercedes W211 W212 C218 Compact Steel R17 ET:36 155/70 A2194000002

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Part no. A2114017102-1

Mercedes W211 Silver Wheel Alloy Rim 16" 5 Double Spoke ET:42 7,5J A2114017102

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Part no. A2214011902-1

Mercedes W216 W221 Silver Wheel Alloy Rim 18" 8,5J ET:43 A2214011902

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Part no. A1564010600-6

Mercedes GLA X156 Wheel Alloy Rim AMG Grey 19" 8J ET:43,5 5-Spoke A1564010600

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Part no. A2114015702-1

Mercedes W211 Alloy Wheel Rim Silver 16" 7.5J ET:42 A2114015702

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Part no. A1644011802-1

Mercedes W164 X164 Silver Wheel Alloy Rim 8,5J 19" ET:58 5 Spoke A1644011802

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Part no. A2094011602-2

Mercedes CLK W209 C209 Front Silver Alloy Wheel Rim 18" 7.5J ET:37 A2094011602

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Part no. A2514011002-2

Mercedes W164 W251 Wheel Rim Alloy Silver 17" 7,5J ET:56 5 Spoke A2514011002

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Part no. A2534010800-2

Mercedes X253 Silver Light Alloy Wheel Rim 18" ET:38 8J A2534010800

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Part no. A1774011500

Mercedes W177 V177 AMG Alloy Wheel Rim 5 Double Spoke 18" 7,5J ET:49 A1774011500

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Part no. A2044014102-7

Mercedes W204 AMG Wheel Alloy Rim 18" 8J ET:50 5-Double Spoke Silver A2044014102

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Part no. A1714012202-2

Mercedes SLK R171 Grey Alloy Wheel Rim 17" 7,5J ET:36 10 Spoke A1714012202

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Part no. A1714014802

Mercedes R171 C209 AMG Rear Silver Alloy Wheel Rim 18" 8,5J ET:30 A1714014802

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Part no. A2044010502-1

Mercedes W204 Silver Front Wheel Alloy Rim 17" 7.5J ET:47 A2044010502

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Part no. A2124011402

Mercedes W212 Rear Axle Silver Alloy Wheel Rim 18" ET:54 9J A2124011402

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Part no. A2464011002-2

Mercedes W176 W246 Silver Wheel Alloy Rim 17" 7.5J ET:52.5 A2464011002

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Part no. A2124012402-6

Mercedes W212 Rear Axle Alloy Wheel Rim 18" ET:54 9J A2124012402

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Part no. A2074011302

Mercedes W207 A207 Alloy Wheel Rim 18" 8J ET:45 6-Double Spoke A2074011302

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Part no. A1664010802-1

Mercedes ML W166 Silver Wheel Alloy Rim 19" 8.5J ET:59 7 Spoke A1664010802

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Part no. A2124012402

Mercedes W212 Rear Axle Silver Alloy Wheel Rim 18" ET:54 9J A2124012402

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Part no. A2094000302-3

Spare Wheel Mercedes W203 C209 Steel Tyre R17 3.5J ET:17 125/80 A2094000302

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Part no. A1714014802-2

Mercedes R171 C209 AMG Rear Silver Alloy Wheel Rim 18" 8,5J ET:30 A1714014802

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Part no. A2044000402-1

Mercedes W204 Spare Wheel Steel R17 3,5J 17" ET:20 A2044000402

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Part no. A1564010500

Mercedes X156 Front Rear Wheel Alloy Rim Set 18" 7J ET:46 5 Spoke A1564010500

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Part no. A1644011802-2

Mercedes W164 X164 Silver Wheel Alloy Rim 8,5J 19" ET:58 5 Spoke A1644011802

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Part no. A6384011501

Mercedes Vito W638 Silver Steel Wheel Rim 15" ET:60 5,5J A6384011501

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Part no. A1684010602-2

Mercedes-Benz W168 Alloy Wheel Rim 15" 5-Spoke Design ET:54 5,5J A1684010602

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Part no. A2054011200-5

Mercedes W205 Black AMG Alloy Wheel Rim 5 Spoke 18" 8,5J ET:49 A2054011200

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Part no. A2464010202-1

Mercedes W176 W246 Silver 10-Spoke Alloy Wheel Rim 16" ET:49 6,5J A2464010202

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Part no. A2094014502-1

Mercedes CLK W209 C209 Rear Silver Alloy Wheel Rim 17" 8.5J ET:30 A2094014502

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Part no. A2044014602-8

Mercedes W204 AMG Grey Rear Alloy Wheel Rim 17" ET:58 8,5J A2044014602

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