The best wheel spacers on ATV sizes are 4x100mm, 4x108mm, 4x110mm, 4×114.3mm, 4x137mm, 4x156mm, and more. And the thickness ranges from 3mm to 50mm. Selecting the right size is a personal decision based on your vehicle specifications – wheel gap, PCD, CB, and wheel offset. Installing proper wheel spacers on ATV can help with clearance, ensuring your new wheels fit without rubbing against the suspension parts.

Good ATV wheel spacers should be high-quality and well-designed. Using good spacers and installing them properly ensures safety. Always stick with established brands known for quality and reliability. Companies that provide quality well-made spacers invested a hefty sum in designing and testing their products. It is worry-free to use wheel spacers from a reputable company.

Common Sizes for Wheel Spacers on ATV

Choosing the best spacer size depends on the style and performance you want for your ATV. Here’s a quick breakdown of popular sizes:

What Size Wheel Spacers on ATV Are Best BONOSS Forged Active Cooling Adapters Hubcentric Spacers Before and After Example CHZ (2)

3-10mm Spacers:
Installing 3mm to 10mm wheel spacers on ATV can solve most rubbing issues to fit bigger brake calipers. These spacers offer just enough wheel clearance without drastically changing the overall stance.

12-20mm Spacers:
12mm to 20mm wheel spacers provide a subtle change in stance, enhancing stability without making a dramatic outward push. They’re ideal for ATV owners who want a slightly wider look without any extreme adjustments.

25-35mm Spacers:
If you seek a noticeable change that’s both functional and stylish, spacers in the 25-35mm range are a popular choice. They balance appearance with improved handling and are well-suited for off-roading use.

40-50mm Spacers
For those looking to tackle off-road adventures or use larger tires, adding 40mm to 50mm wheel spacers o ATV is the best option. This size creates a wider stance that’s perfect for rough terrain, providing excellent clearance and stability.

What Size Wheel Spacers on ATV Are Best BONOSS Forged Active Cooling Adapters Hubcentric Spacers Before and After Example CHZ (1)

Are Wheel Spacers on ATV Universal?

No, it is not recommended to use universal ATV wheel spacers. Wheel spacer sizes have three measurements which are expressed like this: 4x110mm/ 68mm:

  1. The first measurement, e.g., 4, is the lug number of one wheel in millimeters.
  2. The second measurement, e.g., 110mm, is the pitch circle diameter of the wheel in millimeters (also called the PCD); in this case, it is 4x110mm.
  3. The third measurement is the center bore diameter of the wheel rim in millimeters (also called the CB), in this case, it is 68mm.

Therefore, if you need vehicle-specific wheel spacers, then you should choose 4×110 spacers with 68mm hub-centric rings.

With over 10 years of professional experience, and 1000+ actual measuring, 1800+ drawing updates, size precision upgrades, and installation tests, BONOSS makes precise forged ATV spacers. These BONOSS forged active cooling wheel spacers are CNC 0.02mm machined. They are specifically made for your ATVs and UTVs. Installing such accurate wheel spacers on ATV effectively guarantees safety, stability, and reliability. This also reduces the chance of wheel vibration.

What Size Wheel Spacers on ATV Are Best BONOSS Forged Active Cooling Adapters Hubcentric Spacers Before and After Example CHZ (3)

Are ATV Wheel Adapters 4/110 to 4/156 Safe?

Numerous successful cases have proven that ATV wheel adapters 4/110 to 4/156 are exactly safe to use. Always stick to genuine brand wheel adapters. Because not all wheel adapters are created equal, and choosing the right ones is crucial for maintaining the performance and safety of your car. For example, BONOSS forged active cooling ATV wheel spacers are made of high-grade forged 6061-T6 or 7075-T6 billet aluminum alloy.

To ensure a stable and firm wheel connection, BONOSS forged active cooling ATV wheel adapters 4/110 to 4/156 come with ISO grade 12.9 wheel studs (tensile strength over 1220 MPa) and ISO grade 10 wheel nuts (proof load over 1,100 MPa). Even facing impacts, these wheel fasteners are not easy to break.

Kevin Brain
Mechanical Engineer

Hi, I’m Kevin Brian, a 30-year mechanical engineer who loves working with automotive modifications. I am delighted to share real information about wheel spacers and wheel nuts. For example, I wrote this article based on my experience. It is original content, all typed and uploaded by myself. NOT generated by AI tools. Hope I can help you understand and use automotive wheel spacers and wheel nuts better.