If you are considering improving wheel style and performance, a set of forged Bronco wheel spacers is the perfect choice. Aftermarket wheel spacers are a popular upgrade for many off-roading enthusiasts. By moving the wheels and tires outward, spacers increase the track width. A wider track means more grip in almost every application.
Even you don’t change the OEM tires, a wider track width improves the handling of curves and the rollover resistance. With proper wheel spacers, you can upgrade a big brake kit or other suspension parts safely. But what sizes and types of Bronco wheel spacers are the best? This post helps you quickly find the best flush spacer fitment sizes.

Most Common Bronco Wheel Spacers Sizes
There are various Bronco wheel spacers for sale on the market. Here is a brief introduction to the pros and cons of each spacer size:
- 1/2-inch Wheel Spacers:
The 1/2-inch wheel spacers are ideal for those who need extra wheel clearance to clear larger brake calipers. But these 1/2-inch spacers may need longer wheel studs for proper lug nut engagement. - 1-inch Wheel Spacers:
For Bronco owners who occasionally drive off-road but also use their vehicle on city streets, 1-inch wheel spacers are a balanced choice. - 1.5-inch Wheel Spacers:
One of the most popular sizes, the 1.5-inch spacers are a good idea to improve off-roading performance. With 1.5” spacers, your Bronco’s stance looks more powerful, which also improves the stability on uneven surfaces. - 2-inch Bronco Wheel Spacers:
For those who would like to add lift kits while keeping the stock wheels, using Bronco 2-inch wheel spacers is a good idea to go. It’s vital to choose high-quality hub-centric spacers.

Why BONOSS Bronco Wheel Spacers Stand Out?
Based on 1000+ actual measuring and 1800+ drawing updates, BONOSS forged active cooling Bronco wheel spacers are hub-centric and vehicle-specific. They are CNC machined, precision at 0.02mm tolerance. So, these BONOSS forged hub-centric wheel spacers will fit your Bronco perfectly.
1. Verified Active Cooling Advantages
These BONOSS forged active cooling Bronco wheel spacers are designed with petal-shaped grooves. These heat dissipation grooves allow external cold air to flow continuously inside the wheel spacer when it rotates.
The air takes away the heat, so it achieves the purpose of actively dissipating heat for the braking system. This boosts the cooling efficiency. So, they can reduce brake thermal decay and improve road safety.
2. Top-quality Aluminum Alloy
Considering the strength and rustproof needs, billet aluminum is more suitable for off-roading use. BONOSS forged active cooling Bronco wheel spacers are made of forged 6061-T6 or 7075-T6 aluminum alloy. The tensile strength is up to 572 MPa (AL7075-T6). Such wheel spacers are strong enough to undertake hard driving.
3. Advanced Hub-centric Design
BONOSS forged active cooling Bronco hub-centric wheel spacers come with better multi-stage hub-centric lips. The hub-centric metal ring is machined to be multi-layers, and the bevels fit the corresponding hub flange, which means zero wheel vibration. This effectively guarantees safety, stability, and reliability in off-roading adventures.
Frequently Asked FAQs
Q: Will Bronco wheel spacers rust?
A: Nowadays, most wheel spacers are made of aluminum alloys. High-quality Bronco aluminum wheel spacers won’t rust even after a long time.
Q: What size are the lug nuts on a 2025 Bronco?
A: The thread size of the lug nuts on a 2025 Bronco is M12x1.5mm.
Q: How to install wheel spacers on Bronco?
A: It is not difficult and some experienced people can complete it within an hour.
- Remove the wheels;
- Clean the vehicle hub;
- Properly torque wheel spacers;
- Remount the wheels.
- Test drive, recheck the torque.
Final Verdict: Elevate Your Bronco with BONOSS
With these outstanding advantages, it’s clear that BONOSS forged active cooling Bronco wheel spacers offer exceptional safety, durability, and professionalism. Whether you’re upgrading the aesthetics or improving the handling, choosing BONOSS ensures that you’re getting a product that meets the highest standards of performance and quality. Your vehicle 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.)



