What does adding a wheel spacer do? Here is an answer from BMW X5 G05 upgrades. Although upgrading to big brake kits will provide a significant performance increase to your BMW X5, they may not always fit the stock or aftermarket wheels. In order to accommodate the larger size of performance brake kits, your stock or aftermarket wheels often require the installation of BMW X5 wheel spacers. By pushing out the wheel, you can gain the ideal amount of clearance for a bigger brake instead of rubbing against it when mounting back the wheel. Aesthetically, they bring the wheels more flush with the fender, providing a more aggressive and powerful stance. (Thanks JINGJIE for supporting)

BMW X5 G05 2018

Detail Modification List:

SSR Intercooler
FTP Charge Pipe + Boost Pipe
Airspeed Carbon Fiber Air Intake Bellows
TEI  S60 Performance large six-piston caliper kit, TEI 405*34 high-carbon linden pads
TEI  S40 Performance large four-piston calipers, TEI 378*32 high-carbon linden pads

BONOSS Forged Active Cooling BMW X5 Wheel Spacers

Thickness: front 30mm(1.2″)/rear 35mm(1.4″)
PCD: 5×112 CB: 66.5
Thread: M14x1.25

BONOSS Forged Active Cooling Wheel Spacers 30mm+35mm for BMW X5 G05 (1)

Are Wheel Spacers Safe for My BMW X5 G05? Wheel spacers are a cost-effective way to install custom wheels or larger brake kits on vehicles. They can also be used to change wheel bolt patterns and center bore diameters. These BMW G05 5×112 wheel spacers are sandwiched between the hub assembly and the wheel, pushing the wheel out to allow for a more aggressive stance and increasing the track width of your X5 G05. We’ve seen them work successfully on race cars countless times, as long as you use high-quality spacers and install them properly, wheel spacers are just as safe as normal wheel changing.

BONOSS Forged Active Cooling Wheel Spacers 30mm+35mm for BMW X5 G05 (2)
BONOSS Forged Active Cooling Wheel Spacers 30mm+35mm for BMW X5 G05 (4)

Why your BMW X5 need hubcentric wheel spacers?

Hub-centric spacers offer a better system of support and stability. They are designed to make a snug connection between the wheel and vehicle hub, ensuring the hub assembly carries the weight of the car instead of the studs. This allows your BMW wheels are truly central to the vehicle hub, meaning reducing high-speed vibrations through the wheels. If you install aftermarket wheels, you need to remember that their center bore is usually bigger than the stock wheels. Make sure the BMW X5 spacers are hub centric to your hub size as well as the aftermarket wheel size. Then your aftermarket wheels and spacers mod will be very safe.

What are BMW X5 wheel spacers made of?

BONOSS manufactures BMW X5 wheel spacers with high-grade forged 6061-T6 billet aluminum alloy which features many desirable properties such as high strength, wear-resistance, excellent toughness, impact resistance, and high-temperature resistance. This metal performs good mechanical properties: Tensile strength≥310Mpa, Yield strength≥275Mpa and Failure Elongation≈10%. Compared to universal wheel spacers selling on the market, they have undergone a continuous forging process, the strength and toughness are greatly improved. Precision at 0.02mm tolerance, which offers high surface quality, more importantly, safer.

BONOSS Forged Active Cooling Wheel Spacers 30mm+35mm for BMW X5 G05 (5)

Where to Buy Wheel Spacers for BMW X5 G05?

  • BONOSS has 15mm-50mm BMW X5 wheel spacers 5×112 in stock. We also offer non-normal thickness’s customized service, completed only in 1-3 days, 3mm-160mm thick is available, OEM/ODM is available. Common requests from our customers include PCD conversion, CB conversion adapters for aftermarket wheels (e.g., 5×112 to 5×120 wheel adapters, 5 lug to 6 lug adapters, 5×112 to 5×130 adapters).
  • The matching wheel studs are made of forged JIS SCM44o high-strength steel, which features many desirable properties. The wheel studs have achieved ISO standard grade 12.9, tensile strength≥1,220Mpa, ultimate tensile load≥152,000N, hardness (HV)≥395, NSS≥500H…
  • BONOSS BMW X5 Wheel Spacers are 10 Years Worry-free Warranty, which is an excellent and cost-effective choice for wheel upgrades. Professional production experience and excellent product quality make us confident to provide a Super Long Warranty Service up to 10 years that far exceeds the period of most brands.

Interested in purchasing? Click HERE to know more!

Get your BMW X5 Wheel spacers Right Now!