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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Volkswagen Polo Mk5 6R Silver Alloy Wheel Rim 16" ET:46 7J 6R0601025T

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Part no. 8037349-11

BMW X5 E70 Grey Front Wheel Alloy Rim 20" M V-spoke 227 10J ET:40 8037349

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Part no. MMD6119AA

Jaguar XJ XKR XJR Spare Steel Wheel Rim Tyre Pirelli 135/80 18" 3,5 J MMD6119AA

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Part no. A2514011202-5

Mercedes W251 Black Wheel Alloy Rim 19" 8J ET:67 5 Spoke A2514011202

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Part no. 6777973-2

Mini R50 R53 R55 R56 JCW Wheel Alloy Rim Bright Silver 18" 7J ET:52 6777973

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Part no. 7846780-6

BMW F30 F32 Ferricgrey Alloy Wheel Rim 19" M Double Spoke 442 8J ET:36 7846780

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Part no. 8T0601025C-1

Audi A5 8T Wheel Alloy Rim 17" 7.5J ET:28 7-Spoke 8T0601025C

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Part no. A1644011102-2

Mercedes ML W164 Grey Alloy Wheel Rim 20" 8,5J ET:56 A1644011102

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Part no. 7896490-8

BMW E46 Z4 E85 Black Rear Alloy Wheel Rim 18" M Double Spoke 135 8,5J ET:50

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Part no. 8036939-9

BMW E81 E87 Front Alloy Grey Wheel Rim 18" 7,5J M ET:49 Double Spoke 208 8036939

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Part no. 9675498677-1

Peugeot 5008 Silver 5 Double Spoke Wheel Alloy Rim 17" 7J ET:29 9675498677

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Part no. 5F0601025B-2

Seat Leon Mk3 5F Grey Wheel Alloy Rim 17" 7.5J ET:51 Star Spoke 5F0601025B

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Part no. A1714014702-1

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

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Part no. 7856711-1

BMW F30 F31 F32 Rear Alloy Wheel Rim 19" 8,5J ET:47 M Double Spoke 704 7856711

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Part no. 8E0601025AS-2

Audi A4 B7 Wheel Rim Alloy Silver 17" ET:45 7,5J 5 Double Spoke 8E0601025AS

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Part no. 8036934-6

Rear Alloy Wheel BMW E90 E91 E92 Rim 18" 8,5J ET:37 M Spider Spoke 193 8036934

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Part no. 2T141007CE

Ford Transit Connect Wheel Rim Steel 15" 6J ET:52.5 2T141007CE

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Part no. 6862890-4

BMW X3 F25 Wheel Alloy Rim Reflex Silver 19" Y Spoke 608 8,5J ET:38 6862890

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Part no. 8036948-7

BMW E60 E61 Front Black Alloy Wheel Rim 19" 8,5J ET:18 M Double Spoke 172

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Part no. 7M3601027F

Spare Wheel VW Sharan Black Wheel Steel Rim R16 6J ET:53 7M3601027F

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Part no. 6767828-3

BMW E65 E66 Silver Wheel Alloy Rim 18" 8J ET:24 Spider Spoke 175 6767828

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Part no. 6796251-1

BMW F30 F31 Wheel Alloy Rim 18" 8,5J ET:47 V-Spoke Styling 398 6796251

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Part no. 6762888-3

BMW E81 E87 Wheel Alloy Rim Silver 17" V-Spoke 141 ET:47 7J 6762888 6775621

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Part no. 7844344-7

BMW E90 E91 E92 Black Alloy Wheel 19" 9J ET:39 M Double Spoke 313 7844344

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Part no. 8E0601025AS-3

Audi A4 B7 Wheel Rim Alloy 17" ET:45 7,5J Silver 8E0601025AS

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Part no. 6851075-1

Silver Wheel Alloy Rim 18" BMW F01 F02 F07 F12 F13 V-Spoke 425 8J ET:30 6851075

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Part no. 6777973-1

Mini R50 R53 R55 R56 JCW Wheel Alloy Rim Bright Silver 18" 7J ET:52 6777973

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Part no. 6857668-1

BMW F10 F11 F12 Silver Alloy Wheel Rim 18" Multispoke 454 8J ET:30 6857668

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Part no. 7897257-2

BMW E63 E64 Rear Silver Wheel Alloy Rim 19" 9J V Spoke 152 ET:18 7897257

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Part no. 6856043-1

Mini Cooper F54 Silver Wheel Alloy Rim 16" ET:54 7J Revolite Spoke 6856043

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Part no. 6883014-1

BMW F30 F31 Ferric Grey Wheel Alloy Rim 19" 8J ET:36 Star Spoke 407 6883014

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Part no. 6883522-1

BMW G20 G21 Orbit Grey Front Wheel Alloy Rim 848M 7,5J 18" ET:25 6883522

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Part no. 6R0601027C

VW Volkswagen Polo Mk5 6R Spare Wheel Wheel Steel R15 Tyre 185/60 6R0601027C

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Part no. 6796247-2

BMW F30 F31 F32 F33 Ferricgrey Wheel Alloy Rim 18" Double Spoke 397 8J ET:34

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Part no. 7852494-1

BMW F30 F31 F32 Rear Alloy Wheel Rim 19" 8,5J ET:47 M Double Spoke 7852494

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Part no. BTGK3-1

Vauxhall Opel Zafira Astra Silver Alloy Wheel Rim 17" 7J ET:39 BTGK3

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Part no. A2464010000-3

Mercedes W176 W246 Alloy Wheel Rim 16" ET:49 6,5J 5 Double Spoke A2464010000

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Part no. A9104011300

Mercedes Sprinter W910 Silver Steel Rim Wheel 16" 6,5J ET:62 A9104011300

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Part no. 4JX16H250

Land Rover Spare Wheel Steel 125/90 R16 Continental 5x112 4JX16.H2.50

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BMW F30 F31 F32 F33 F36 Alloy Wheel Rim 17" Star Spoke 393 7,5J ET:37 6796242

-40%

Part no. 6796242-2

BMW F30 F31 F32 F33 F36 Alloy Wheel Rim 17" Star Spoke 393 7,5J ET:37 6796242

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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. 5G0601025AN-1

Volkswagen Golf Mk7 Wheel Rim Alloy Aluminium Black 19" 7,5J ET:51 5G0601025AN

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