If you intend to improve the off-roading performance, you may want to consider getting 3rd gen 4Runner wheel spacers. Wheel spacers are designed to push the wheels out to achieve a wider stance while enhancing stability. They have been widely used as an effective upgrade among many 4×4 off-roading enthusiasts.

Many people wonder: “What size 3rd gen 4Runner spacers do I need?” Let’s answer first. For most OEM 3rd gen 4Runner, you can use 1-inch to 2-inch wheel spacers with no problem. If you change the wheels or tires, the recommended sizes may vary. This blog delves into the benefits of proper sizes and best selections to help you make a wise decision.

Best 3rd Gen 4Runner Wheel Spacers Size Reviews - 2025 Update BONOSS Forged Active Cooling Adapters Hubcentric Spacers Before and After Example CHZ (1)

3rd Gen 4Runner Wheel Spacers Before and After

Whether you’re looking to fit bigger AT tires or simply aiming to improve the wheel style and ride quality, installing the right-size 4Runner wheel spacers is the easiest way to go. Depending on the wheels or applications, there are a range of potential stock wheel spacer sizes, including 1-inch (25mm) to 2-inch (50mm). Here are the pros and cons of these sizes:

  • 4Runner 1” Spacers:
    If you want to fit new wheels without significantly altering the wheel offset, then 1-inch wheel spacers are the option.
  • 4Runner 1.25” Spacers:
    Medium-sized 1.25-inch wheel spacers are more popular for enthusiasts who want to push their wheels further out from the suspension for a more aggressive stance.
  • 4Runner 1.5” Spacers:
    By increasing the track width, these 1.5-inch 4Runner wheel spacers help reduce body roll, which in turn leads to better handling, increased driver confidence, and more comfortable driving.
  • 4Runner 2” Spacers:
    These 2-inch spacers are commonly used with a lift kit. By creating more inner wheel clearance, they are helpful in removing rubbing issues.

Best 3rd Gen 4Runner Wheel Spacers Size Reviews - 2025 Update BONOSS Forged Active Cooling Adapters Hubcentric Spacers Before and After Example CHZ (3)

Who Sells the Best 4Runner Spacers?

Over 3000+ times of professional measurements, drawing updates, size precision upgrades, and installation tests, BONOSS makes the best wheel spacers for 3rd gen 4Runner (1995-2002). There are several key advantages that make BONOSS forged active cooling wheel spacers a top choice for your wheel upgrades.

1. Verified Active Cooling Benefits

With the same price as most rim spacers, BONOSS forged active cooling 3rd gen 4Runner wheel spacers provide an active cooling function. The petal-shaped arc grooves allow the external cold air to flow continuously inside the spacers when rotating.

The air takes away the heat, so it achieves the purpose of actively dissipating heat for the braking system. This is good for boosting cooling efficiency, reducing brake thermal decay, and improving road safety

2. Precise Hub-centric Design

BONOSS forged hub-centric N180 4Runner spacers can create a firm and stable wheel connection. Besides, these spacers are CNC machined, precision at 0.02mm tolerance. Precise wheel spacers guarantee safety, stability, and reliability. They can sit flush up against the vehicle hub and wheel, reducing the chance of wheel vibration.

3. Useful Disassembly Grooves

One standout feature of BONOSS forged active cooling 4Runner spacers is the unique disassembly grooves. There are small notches that leave a limited clearance between the brake rotor and the spacer. Set a screwdriver into the notch and apply force at an angle, you can easily remove the spacers.

Best 3rd Gen 4Runner Wheel Spacers Size Reviews - 2025 Update BONOSS Forged Active Cooling Adapters Hubcentric Spacers Before and After Example CHZ (2)

Frequently Asked FAQ

Q: What is the max tire size for a 3rd gen 4Runner?
A: The max OEM tire size for a 3rd gen 4Runner should be 265/75R16 or 285/70R17. However, wheel spacers allow you to safely fit bigger tires beyond 33s.

Q: How much are 4pc of wheel spacers 4Runner?
A: It depends on the brands and materials you choose. Normally, 4pc of 6-lug wheel spacers 4Runner will cost from $300 to $600.

Q: Are 3rd gen 4Runner wheel spacers 4×4 safe?
A: Yes, as long as you install them properly, high-quality 4Runner 6×139.7 spacers are exactly safe in 4×4 off-roading adventures.

Final Summary: Happy Modding with BONOSS!

From innovative active cooling benefits to certified materials and precise manufacturing, BONOSS forged active cooling 4Runner wheel spacers are engineered to enhance your driving experience with safety, strength, and reliability. Discover the difference with BONOSS—built for drivers who demand excellence.

(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.)

BONOSS Forged Active Cooling Hubcentric Wheel Spacers 6 Lug Wheel Adapters High Quality Car ET Spacers Main Images (1)
BONOSS Forged Active Cooling Hubcentric Wheel Spacers 5 Lugs Wheel Adapters Images (9)
BONOSS Forged ISO Grade 12 50BV30 Steel Wheel Lug Nuts Best Aftermarket Stud Wheel Nuts (2)