MAD BMW Hub-Centric Wheel Spacers for G & F9X Chassis | Better Stance, Improved Fitment

MAD BMW Hub-Centric Wheel Spacers for G & F9X Chassis | Better Stance, Improved Fitment

Jul 27th 2026

A great wheel and tire setup can completely transform the look of a BMW. Sometimes, however, factory wheel fitment leaves the wheels sitting further inside the fenders than enthusiasts would like.

The MAD BMW Hub-Centric Wheel Spacers provide an easy and effective solution by pushing the wheels outward for a more aggressive stance while maintaining the precise fitment and reliability expected from a performance-focused upgrade.

Designed for a wide range of modern BMW G and F9X chassis models, these spacers are engineered for enthusiasts who want improved aesthetics, optimized wheel fitment, and confident performance.

More Than Just Appearance

While wheel spacers are often installed for visual impact, they also offer practical benefits.

Moving the wheels outward helps create a more flush fitment with the fenders, giving the vehicle a wider, more purposeful appearance. Depending on your setup, the slightly wider track can also contribute to improved stability and steering feel.

Whether you're installing aftermarket wheels or maximizing the appearance of your factory wheels, the right spacer can make a dramatic difference.

Precision Hub-Centric Design

Proper fitment is critical when installing wheel spacers.

That's why every MAD spacer is manufactured with a hub-centric design, ensuring the wheel remains perfectly centered on the hub rather than relying solely on the wheel bolts.

This helps maintain smooth operation while promoting proper wheel alignment and OE-quality fitment.

For added convenience, each spacer also features integrated pry tabs, making future removal quick and easy.

Premium 7075-T6 Aluminum Construction

Quality materials matter, especially for components that experience constant load.

MAD Wheel Spacers are CNC machined from high-strength 7075-T6 aluminum alloy, a premium material known for its excellent strength-to-weight ratio and durability.

Each spacer is finished with a durable black anodized coating to help resist corrosion while maintaining a clean, understated appearance behind the wheel.

Complete Kit—No Extra Hardware Required

Every kit includes everything needed for installation.

Each package contains:

  • Two hub-centric wheel spacers
  • Extended black wheel bolts
  • No additional hardware required

Spacers are available in three popular sizes:

  • 10mm
  • 12mm
  • 15mm

Two kits are required to equip both the front and rear of the vehicle.

Fitment Recommendations

Choosing the right spacer depends on your vehicle, tire brand, and the look you're trying to achieve.

BMW G80/G81 M3 & G82/G83 M4 (Stock Ride Height)

Michelin-equipped vehicles

  • Mild: 12mm Front / 12mm Rear
  • Aggressive: 15mm Front / 12mm Rear

Pirelli-equipped vehicles

  • Mild: 10mm Front / 10mm Rear
  • Aggressive: 10mm Front / 12mm Rear

BMW G87 M2 (Stock Ride Height)

Michelin-equipped vehicles

  • Recommended: 12mm Front / 12mm Rear
  • Recommended: 12mm Front / 15mm Rear
  • Aggressive: 15mm Front / 15mm Rear (slight contact with the front fender liner may occur, especially on lowered vehicles)

These recommendations provide an excellent starting point for achieving a flush, performance-inspired stance.

Broad BMW Compatibility

The MAD Wheel Spacer Kit is compatible with numerous BMW platforms, including:

  • BMW 2 Series
  • BMW 3 Series
  • BMW M3
  • BMW 4 Series
  • BMW M4
  • BMW 5 Series
  • BMW F90 M5
  • BMW 7 Series
  • BMW 8 Series
  • BMW F92/F93 M8
  • BMW F97 X3 M
  • BMW F98 X4 M
  • BMW X3
  • BMW X4
  • BMW X5
  • BMW X6
  • BMW X7
  • BMW Z4

Specifications

  • Center Bore: 66.6 mm
  • Bolt Pattern: 5×112
  • Bolt Thread: M14 × 1.25

Backed by the MAD Lifetime Warranty

Like every product we manufacture, our wheel spacers are built with quality and reliability in mind.

Each set is backed by the MAD Lifetime Warranty against manufacturing defects and fitment issues, giving you confidence every time you drive.

Upgrade Your BMW's Fitment the MAD Way

Whether you're chasing the perfect flush stance, making room for a big brake setup, or simply enhancing the appearance of your BMW, the MAD Hub-Centric Wheel Spacer Kit delivers premium materials, precise engineering, and straightforward installation at an outstanding value.

Available in 10mm, 12mm, and 15mm sizes, they're one of the easiest ways to improve both the look and presence of your BMW.

Shop MAD BMW Wheel Spacers

Learn more and order here: https://mad-us.com/mad-bmw-wheel-spacers-g-f9x-chassis-sold-as-a-kit-w-10-bolts/

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