Using F90 M5 spacers is a good idea to improve the wheel style and performance. By moving the whole wheels further out, they prevent the rims or tires from rubbing against the brake calipers, inner wheel arches, shock absorbers, and coilovers. Even if you don’t change any OEM parts, adding wheel spaces will increase the track width.
The more track width, the better the handling of curves and swerving, and the resistance to rollover. The best wheel spacer sizes you need will depend on your personal preferences. If you’re looking for a subtle change, thinner spacers (3mm to 15mm) are a good option. For a more aggressive wheel style, you’ll need spacers that are thicker (25mm to 40mm).

Different Sizes F90 M5 Spacers Before and After
- 3mm-10mm:
If you just need a little bit of wheel clearance to fit bigger brake calipers, 3mm to 10mm wheel spacers are good. These spacers offer a slight aesthetic improvement and subtle offset adjustments. - 12mm-20mm:
For most BMW M5 F90, 12mm to 20mm spacers are good for providing a perfect flush stance. They’re good if you’re looking for a modest adjustment. - 25mm-35mm:
25mm to 35mm spacers are typically popular among enthusiasts looking for that bold, aggressive look. They provide more stability while cornering and allow for larger tires without rubbing. - 40-50mm:
40mm to 50mm wheel spacers are ideal for serious enthusiasts who need the extra clearance to fit a wide-body kit. To ensure safety, always choose a high-quality hub-centric set.

Who Sells the Best F90 M5 Spacers Near Me?
Safety, precision, strength, and best experience are what sets BONOSS apart from other spacers manufacturers. For anyone seriously considering the performance potential of their cars, heat dissipation is something that should not be overlooked. BONOSS offers several key advantages that make their spacers a top choice.
1. Lightweight plus for Better Experience
BONOSS forged lightweight plus F90 M5 spacers apply an optimized “Hollow Carved” design. Due to these hollow holes, the average weight of each spacer is more than 20% lighter than the previous-gen product. Installing such lightweight BMW M5 wheel spacers wouldn’t noticeably affect the acceleration.
2. Forged Aluminum for Improved Durability
All BONOSS forged lightweight plus F90 M5 spacers are made of top-quality 6061-T6/ 7075-T6 aluminum alloy. The tensile strength is up to 572 MPa, and the yield strength is up to 503 MPa (AL7075-T6). The forging process eliminates the porosity, ensuring structural integrity. This makes them not easy to break.
3. Hub-centric for Enhanced Stability
BONOSS forged lightweight plus F90 M5 spacers come with multi-stage hub-centric rings. The hub-centric metal ring is machined to be multi-layers, and the bevels perfectly fit the corresponding hub flange. In this way, the wheel is properly centered by the hub connection and the lugs can hold it flush against the mounting plate. This is effective in eliminating wheel vibration.

Frequently Asked FAQ
Q: Are wheel spacers safe at high speeds?
A: As long as you use quality hub-centric set, these F90 M5 spacers are safe at high speeds. Make sure they are properly installed by knowledgeable mechanics.
Q: Do I need F90 M5 spacers on all 4 tires?
A: If you want to keep the same front and rear wheel style, you need to install four wheel spacers for all 4 tires.
In Summary: Safely Boost Your Car’s Performance with BONOSS
With BONOSS’s innovative lightweight plus technology, superior forged materials, and certified quality, BONOSS forged lightweight plus F90 M5 spacers are undoubtedly the best choice for your wheel style upgrading project. Choose BONOSS and experience the difference—engineered for those who demand the best.
(Hi, I’m Kevin Brian, a 30-year mechanical engineer. For a better user experience, this article is original content uploaded by humans. It is not generated by Artificial Intelligence (AI) Models or tools.)


