The 5×115 wheel spacers create more room from the vehicle hub to the wheel mounting plate. Generally, 15mm wheel spacers will push the wheels and tires out about 15mm. This helps ensure those big brake calipers clear the wheel spokes. By moving the tires out, they make your car look more powerful and muscular. You can achieve such a purpose without replacing the wheels.
For many drivers, the 5×115 wheel spacers are not a big investment but having the wrong ones can waste your time and money. Several core factors determine whether a wheel spacer fit your vehicle like the thickness, bolt pattern, and material. Let’s dive into the world of spacers and explore the top choices.

Top 5 Choice of the Best 5×115 Wheel Spacers
Tire Size and Wheel Offset:
Mostly, the OEM wheels are conservatively a little stuck in the fender flares. Depending on how much wheel gap you have, it is recommended to use 5×115 wheel spacers that are between 15mm to 25mm.
100% Fitment, No Debate:
The 5×115 wheel spacer options are limited since it comes with specific PCD, CB, and offset. Specific hub-centric wheel spacers are the best option. For example, Dodge Challenger (2008-2026): PCD=5x115mm, CB=71.6mm, Thread=M14x1.5mm.
High-quality Material:
Not all 5×115 wheel spacers are created equal. If you frequently go racing, always choose forged 7075-T6 aluminum wheel spacers, which provide superior strength and rust resistance.
Bolt-on Type Spacers:
It is recommended to use bolt-on type spacers for racing use. This type of wheel spacer comes with integrated wheel studs, so you don’t need to use longer wheel studs.
SGS TÜV Test Reports:
The best 5×115 wheel spacers should come with proper SGS TÜV performance test reports. SGS TÜV test reports = guaranteed quality and performance.

What Makes BONOSS 5×115 Wheel Spacers the Best Choice?
High-end wheel spacers are produced with top-quality materials to provide optimum performance to the vehicle. For example, BONOSS forged active cooling 5×115 wheel spacers are made by advanced machinery and undergo a series of safety tests before leaving the factory. BONOSS offers several key advantages that make their spacers a top choice.
1. Active Cooling for Safe Upgrades
BONOSS forged active cooling 5×115 wheel spacers are designed with petal-shaped grooves. The grooves allow the external cold air to flow continuously inside the spacer when it rotates. The air takes away the heat, actively dissipating heat for the braking system. This is effective to improve the heat dissipation of the brake system, reducing brake fade.
2. Side Knurling for Enhanced Stability
Besides, the knurling surfaces eliminate internal stress which contributes to more reliable product mechanical properties. The crisscross knurling pattern enlarges the cooling area which is good for the active cooling effect. BONOSS forged active cooling 5×115 wheel spacers boost the whole user experience.
3. Full-cone Seat with Zero Loosen
BONOSS forged active cooling 5×115 wheel spacers come with full-cone lug seats. They provide a larger contact area, more force acreage, and better fitting. Therefore, the wheel nuts can fully make contact with the spacers. This allows the studs and nuts to apply enough clamping force to lock these spacers, avoiding any potential loosening risks.

Frequently Asked FAQ
Q: Are wheel spacers bad for suspension?
A: As long as you install them correctly, high-quality wheel spacers (like BONOSS spacers) won’t hurt the suspension. BONOSS forged active cooling 5×115 wheel spacers are carefully designed and pass rigorous various tests. They are trustworthy.
Q: Recommendations for good wheel spacers?
A: Good 5×115 wheel spacers should be hub-centric and made of forged 7075-T6 aluminum. Over 75 SGS TUV test reports certificated, BONOSS forged 5×115 wheel spacers provide unmatched quality and performance.
Final Verdict: Elevate Your Car with BONOSS
With these outstanding advantages, it’s clear that BONOSS forged active cooling 5×115 wheel spacers offer exceptional safety, durability, and professionalism. Whether you’re upgrading the aesthetics or improving the ride quality, choosing BONOSS ensures that you’re getting a product that meets the highest standards of performance and quality. Your car deserves 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.)


