Project Description

BONOSS Forged Lightweight Plus Wheel Spacers

A wider track for more stability! Late last Monday, this Audi A4 installed BONOSS Forged Lightweight Plus Wheel Spacers, front/rear 15mm (0.6 inches), PCD 5×112, CB 66.5 together with BONOSS Forged Grade 12.9 Extended Wheel Bolts. Wheel spacers can widen the track of the vehicle, leading to more stability and better handling performance. That is the reason why they are often used in many racing cars. Also, they make a car look better by relocating the wheel outwards to a more visually aggressive position. In this case, the owner chooses spacers made of premium 7075-T6 billet aluminum material with the forged process, whose hardness is as good as steel, but the weight is much lighter. Besides, their strength and toughness are also good. (Thanks SRC AUTO for Supporting.)

As a highly rated street sedan in the segment marketplace, the Audi A4  is often modified by a lot of enthusiasts. One of the easiest ways to get a better stance and get a wide track as you start a modified build is to add wheel spacers. The modern design, potent power system, lavish tech features make the A4 to be a great drive car that is as smooth as it performs. And the spacers enhance its exterior and make it outstanding among the crowd.

BONOSS Forged Lightweight Plus Wheel Spacers 15mm+15mm for Audi A4 (6)

Effective Dismounting Grooves Design

Dismounting grooves means the small notches which are distributed on the corner of wheel spacers. It is designed to easily dismount the spacers, improving the user experience. Normally, it leaves a limited clearance between the axle plate and spacer, using a screwdriver can easily remove the spacers, simple and efficient. If there is no such groove, the spacer will snug the vehicle hub, by forces effect, it can be difficult to dismount. Even worse, you may destroy the spacers or axle hub. Furthermore, the grooves can reduce the weight of spacers, which is good for increasing the effect of lightweight design.

BONOSS Forged Lightweight Plus Wheel Spacers Dismounting Grooves Design
BONOSS Forged Lightweight Plus Wheel Spacers 15mm+15mm for Audi A4 (2)

Important Concerns for Wheel Spacers Installation

The wheel spacers need to be installed correctly, and they also must be properly torqued to manufacturer-recommended torque specs. This means making sure the spacer, wheel, and hub are secured enough to where they don’t get loosen. Untightened lug nuts (the clamping force is not enough) or overtightened lug nuts (the stud has been stretched past its tensile strength limit, so the clamping force has gone away) will cause most lug stud failures. Find a suitable balance in the level of tightness and the stud will remain strong, providing the greatest possible force to lock the wheel to the hub. This ensures the wheel spacers safe.

Additional Information:

  • BONOSS wheel spacer thickness can be customized flexibly, which is compatible with most vehicles. Thus, if you would like different sizes of wheel spacers, feel free to contact us. This Audi A4 uses front/rear 15mm (0.6 inches), PCD 5×112, CB 66.5.
  • The extended bolts are spacer structure design, which effectively eliminates the bolts loosening and abnormal sound caused by the PCD hole coaxially deviation between hub and shaft head. This Audi A4 uses M14x1.5 thread ball seat bolts. If you would like a set of extended bolts, please ensure the seat type of the bolts is suitable for threading tightly. And, if you don’t know the proper length, you are welcomed to contact our tech staff freely.
  • Each BONOSS product is printed with the logo of “BONOSS”. This offers an easy method to distinguish other fake and inferior products. At the same time, it also provides a way to find our after-sales service. Our products are 10 Years Limited Warranty (new products with 12 months warranty), which is an excellent and cost-effective choice for your car upgrades.

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