Using BMW G20 spacers is a good practical application for aesthetic purposes and performance upgrades. It is the most cost-effective and easiest way to keep bigger tires from rubbing the fenders. By moving the tires out a few millimeters, wheel spacers make your car look sporty and muscular.
Tire experts recommend high-quality BMW G20 spacers to get the best handling for daily drives or track days. But the question is: What are the best wheel spacers for BMW 3 Series G20? In this blog, we will delve into the top tips of good wheel spacers to help you make a wise decision.
Best BMW G20 Spacers Size Chart:
Generally, there are 3mm to 50mm wheel spacers for BMW G20. Here are the pros and cons of each size:
- 3mm to 5mm: ideal for offering enough clearance to clear larger brake calipers.
- 12mm to 15mm: ideal for a wider wheel stance and enhanced ride quality.
- 20mm to 30mm: ideal for better stability and improved cornering performance.
- 35mm to 50mm: ideal for fitting a wide-body kit which gives your car a powerful look.
Bolt Pattern (PCD):
Figuring out the correct bolt pattern (PCD) of the BMW G20 is the first step when researching and shopping for wheel spacers. For example, the BMW 3 Series G20: PCD=5x112mm, CB=66.5mm, Thread=M14x1.25mm.
Correct Offset:
Wheel spacers reduce the offset. For example, if the BMW G20 stock wheel offset is +25mm, then a 12mm spacer will make the final offset +13mm. Make sure the wheel offset is correct, especially when you switch to aftermarket wheels.
Who Sells the Best BMW G20 Spacers Near Me?
When it comes to the best BMW G20 spacers, safety and performance should be the top priorities. From the most basic theory to actual drawing and mapping, BONOSS endows a meticulous heart and strict requirements. There are several key advantages that make BONOSS spacers a top choice.
1. Lightweight plus for Better Experience
BONOSS forged lightweight plus BMW G20 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 G20 wheel spacers wouldn’t noticeably affect the acceleration.
2. Forged Aluminum for Improved Durability
All BONOSS forged lightweight plus BMW G20 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 BMW G20 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 good BMW G20 wheel spacers safe?
A: Yes, as long as you install them properly, high-quality BMW G20 spacers are safe to use.
Q: Do BMW G20 wheel spacers need longer bolts?
A: Yes, longer wheel bolts are necessary to secure BMW G20 wheel spacers safely.
Q: Do BMW 5mm spacers make a difference?
A: In terms of the look, 5mm wheel spacers don’t make an obvious difference. But they do improve the handling and performance of your car.
In Summary: Safely Boost Your Car’s Performance with BONOSS
With BONOSS’s effective lightweight plus benefits, superior forged materials, and certified quality, BONOSS forged lightweight plus BMW G20 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, an experienced mechanical engineer. All articles, images, and videos are human-produced to ensure the best user experience. They are not generated by Artificial Intelligence (AI) Models or tools.)





