BMW Wheel Spacer FAQ
Are BMW wheel spacers safe to use?
Yes — when properly installed, our BMW hubcentric wheel spacers are completely safe. Each spacer is engineered to match BMW’s exact hub diameter (typically 72.6mm) for a true hubcentric connection, maintaining perfect wheel balance and OEM-level safety.
Which BMW models do your spacers fit?
Our spacers are compatible with most BMW models using the 5x120 bolt pattern, including 1–7 Series, M2, M3, M4, M5, X Series SUVs, and Z Series roadsters. We also supply options for newer platforms with 5x112 hubs such as the G20 3 Series and G22 4 Series. Unsure of your PCD? Contact us for confirmation.
What benefits do BMW wheel spacers offer?
Fitting hubcentric wheel spacers improves track width, resulting in enhanced cornering grip, sharper steering response, and a more aggressive stance. They’re particularly useful on M Sport and M Performance models for achieving optimal wheel fitment with aftermarket alloys or brake upgrades.
How do I install BMW wheel spacers?
Installation is straightforward: remove the wheel, clean the hub face, position the spacer flush against the hub, and reinstall the wheel using the included extended bolts. Always torque to BMW specifications and recheck after 50–100 miles. For more detail, read our wheel spacer installation guide.
Are your spacers legal for UK road use?
Yes. All Brightstone Engineering BMW spacers are UK road legal when installed correctly. Each unit is precision-machined from certified 6082-T6 aluminium on our Haas CNC equipment and inspected for perfect concentricity and finish before dispatch.
Which spacer thickness works best for BMWs?
Most BMW owners choose 12mm–20mm spacers for daily use and 25–30mm for a more aggressive stance or track setup. This depends on wheel offset and tyre width — our fitment guide explains how to measure correctly before ordering.
What materials are used in your BMW spacers?
All Brightstone spacers are CNC-machined from aerospace-grade 6082-T6 aluminium for superior strength and fatigue resistance. Each part is black anodised to prevent corrosion and maintain a clean, OEM-style finish even in harsh road conditions.
Do the BMW spacer kits include bolts?
Yes. Every BMW spacer kit includes the correct-length high-tensile bolts or studs, ensuring secure engagement and a professional fit. We supply both M12x1.5 and M14x1.25 hardware options depending on model.
Can you manufacture custom BMW spacers?
Absolutely. We can create custom BMW spacers or PCD conversion adapters for unique applications, including E-to-F or F-to-G chassis conversions, non-standard offsets, and track-only builds — all produced in-house to Brightstone’s precision standards.
Every Brightstone Engineering BMW spacer is machined in the UK for precision fitment, anodised for long-term protection, and supplied with hardware to suit your exact BMW model — all backed by our lifetime guarantee.