The 4Runner spacers have been widely used as an effective upgrade among many modification enthusiasts. Installing wheel spacers adds more stability and improves handling even when the tire size does not change. In addition, the resistance to rollover enhances when the wheels are moved outwards from the wheel assembly.
High-end brand manufacturers produce genuine 4Runner spacers for quality and durability. The top-quality material and more safety tests are the reason why brand wheel spacers tend to be safer than those cheap copycats. In this post, we’ll discuss whether you need to cut wheel studs for wheel spacers.
Do I Need to Cut Wheel Studs for 4Runner Spacers?
If the wheel pockets are deep enough to contain the protruding studs, you don’t have to cut any studs. The wheel pockets depth + spacer thick ≥ stud length, then these 4Runner spacers will fit properly. Giving an example, if the depth of the wheel pocket is 10mm, and the protruding stud length is 8mm, then installing wheel spacers will perfectly fit with no rubbing issues.
If the wheel pockets are not deep enough and you don’t want to trim the studs, then changing to thicker 4Runner spacers will be OK. For most vehicles, using more than 1.5-inch wheel spacers will not have such a predicament whether your wheels have pockets or not.
If your wheels are lacking pockets or a flat surface, changing to proper aftermarket wheel studs is another solution. The most important premise is to ensure that there is enough thread engagement. For example, if the thread is M12x1.5, then you need at least 12mm thread length for lug nuts to lock the wheel spacers in place safely.
How Much Offset Are 4Runner Spacers?
As a rule of thumb, a 1-inch spacer is approximate -25.4mm offset. The 4Runner spacers push the wheels outwards, so they actually reduce the ET/ offset. And wheel offset determines whether a wheel will fit your vehicle properly without rubbing with the fenders, brakes, or other suspension parts. The cost of aftermarket wheel spacers ranges between $300 and $600 for a set of four. So, wheel spacers turn out to be the most cost-effective way to fix wrong offset issues.
What Are the Best 4Runner Spacers for Sale?
If you choose BONOSS forged active cooling 4Runner spacers, you’re opting for safety, performance, and trusted quality. All BONOSS forged active cooling wheel spacers are made of advanced machinery and undergo a series of safety tests before leaving the factory. Here are several key advantages that make BONOSS spacers a top choice.
1. Active Cooling for Better Performance
These BONOSS forged active cooling 4Runner spacers come with a global registered active cooling technique. Distributed in petal shape, these grooves allow the external cold air to flow continuously inside the wheel spacer when it rotates. The air takes away the heat. This boosts the cooling efficiency, reducing brake thermal decay, and improving road safety.
2. Hub-centric Design for Zero Vibration
To provide a perfect fitment, BONOSS make adjustments to the spacers according to the actual vehicle hub design. These BONOSS forged active cooling 4Runner spacers come with better multi-stage hub-centric lips. This is helpful to keep the spacers and wheels centered and balanced, reducing the chance of wheel vibration.
3. Strong Fasteners for Improved Stability
To ensure a strong wheel-spacer-hub connection, BONOSS forged active cooling 4Runner spacers come with ISO 12.9 wheel studs (tensile strength≥1220 MPa) and ISO grade 10 wheel nuts (proof load≥1,100 MPa). All BONOSS wheel spacer complete packages are supplied with SGS and TÜV authoritative certification reports.
Final Verdict: Elevate Your Car with BONOSS
Whether you plan to give your vehicle a more aggressive stance, a better performance, or simply accommodate different aftermarket wheels, BONOSS forged active cooling 4Runner spacers are a great solution. Your car deserves the best.
(Hi, I’m Kevin Brian, an experienced mechanical engineer. All articles, images, and videos are human-produced to ensure the best user experience. They are not generated by Artificial Intelligence (AI) Models or tools.)
