KAX 6x5.5 Wheel Spacers 1.25 in Bolt On Hub Centric - Sturdy Fit

In this review the KAX 6x5.5 wheel spacers stand out for owners who need a reliable, bolt-on way to correct wheel offset and gain extra track width. These 1.25 in, hub centric spacers are designed for vehicles with a 6x5.5 in bolt pattern and a 106mm hub bore, and the review finds their single biggest strength is the combination of forged 6061-T6 aluminum construction and SGS certified 10.9 grade hardware, which together deliver solid fit and long-term durability for on- and off-road use.

Key Features

• Hub centric design: The 106mm center bore with lip centers the wheel on the hub to reduce runout and help prevent vibrations.
• Forged 6061-T6 aluminum: Aircraft-grade forging gives strength without excessive weight for reliable performance under varied conditions.
• M12x1.5 studs and nuts: Includes threaded studs and 10.9 class split nuts to ensure secure bolt-on installation and consistent clamping force.
• 1.25 in thickness: Provides noticeable track widening to address clearance and offset issues with aftermarket wheels and tires.
• Clear torque guidance: Recommended 70-80 ft/lbs torque helps installers achieve the correct clamp load for safety and longevity.
• Complete kit: Ships with four spacers, high-strength nuts and a professional instruction manual to simplify fitment and reduce guesswork.

Who It's For

This product is aimed at owners of Toyota trucks and SUVs with a 6x5.5 in bolt pattern who need to correct wheel offset or increase track width for stability and clearance. It is a practical choice for those fitting wider tires or aftermarket wheels on Tacomas, Tundras, 4Runners, FJ Cruisers and related models listed in the compatibility notes.

Drivers looking for a lightweight spacer for occasional use or show applications will appreciate the forged construction, but anyone uncomfortable with trimming long factory studs or without the required 2 in clearance between fender and tire should consult a shop or choose a different solution.

Pros & Cons

Pros

• Solid build and materials result in a sturdy, vibration-free fit when matched to the correct hub and wheel.
• Complete hardware and clear torque recommendation make installation straightforward for a mechanically competent owner.
• Hub centric lip and precise forging reduce the risk of wheel runout compared with generic spacers.

Cons

• May require trimming of factory wheel studs on some vehicles when studs exceed the necessary length for a bolt-on spacer.
• Size and perceived value received mixed feedback from some buyers, so double-check fitment and personal expectations before purchase.

Specifications

Bolt pattern	6x5.5 in (6x139.7mm)
Thickness	1.25 in
Stud thread	M12x1.5
Center bore	106mm with lip
Included hardware	4 spacers and 10.9 class split nuts
Recommended torque	70-80 ft/lbs

Our Verdict

These KAX 6x5.5 wheel spacers are a sensible investment for owners who need a reliable, hub centric spacer to correct offset or increase track width on compatible Toyota trucks and SUVs. The forged 6061-T6 construction and high-grade hardware deliver dependable performance, and the kit includes clear installation guidance, making it good value for drivers who confirm fit and stud length ahead of installation.

Frequently Asked Questions

Will these spacers fit my vehicle?
They fit vehicles with a 6x5.5 in bolt pattern and a 106mm hub bore; check your hub bore, bolt pattern and that you have at least 2 in of clearance between fender and tire.

Do I need to trim my wheel studs?
Trimming may be necessary if your factory studs are longer than the combined thickness of spacer and wheel; inspect stud length before installation.

Are these safe for off-road use?
Yes; the forged 6061-T6 material and 10.9 grade nuts are built for demanding use, but always follow torque specs and recheck hardware after initial miles.