5x120mm Wheel Spacers 1in Hubcentric Set of 2 - Forged 6061 Aluminum

Our review of these 1in hubcentric wheel spacers finds them best suited for drivers who want a beefier stance and room for larger brakes or suspension tweaks. The set of two spacers is forged from aviation 6061 aluminum and finished with anodic oxidation, which gives a precise fit and durable surface; the single biggest reason to consider them is the combination of hubcentric design and M14x1.5 hardware that aims to preserve wheel alignment while widening track width.

Key Features

• Material: Forged 6061 aluminum provides a high strength-to-weight ratio and resists deformation under load.
• Hubcentric fit: The 66.9mm center bore helps center the wheel on the hub for reduced vibration when the fit matches the vehicle.
• Thread and pattern: M14x1.5 thread pitch with a 5x120mm bolt pattern ensures compatibility with a range of GM 5-lug applications listed by the manufacturer.
• Finish and accuracy: CNC integrated molding plus anodic oxidation improves surface wear resistance and preserves the machined tolerances.
• Included accessories: The set ships with protective gloves and cleaning wire balls to prepare hub surfaces before installation.
• Certification: Manufactured under an IATF 16949:2016 quality system claim to support consistent production standards.

Who It's For

This product is aimed at owners of compatible Buick, Cadillac, Chevy, GMC and Pontiac 5-lug vehicles who want to widen wheel offset for appearance, fit wider tires, or create clearance for aftermarket brakes or suspension components. The spacer geometry and bolt specification match specific GM models, so it is useful for do-it-yourself installers and shops that frequently work on these platforms.

It is not suitable for drivers who require a guaranteed OEM-level fit without verification; several customers reported fitment or lug issues, so buyers who lack tools or experience to check hub bore clearance and bolt engagement should consult a professional or choose a different spacer solution with verified fit for their exact wheel and hub combination.

Pros & Cons

Pros

• Good perceived build quality from forged 6061 aluminum and anodized finish.
• Hubcentric 66.9mm bore reduces the likelihood of vibration when correctly matched to the hub.
• Includes gloves and wire balls to help prepare mounting surfaces during installation.

Cons

• Some customers reported durability issues with lugs breaking, so long-term reliability varies by use and installation.
• Fitment concerns exist for OEM hubs in certain cases; buyers must verify compatibility before installation.

Specifications

Set	2 spacers
Thickness	1in / 25.4mm
Bolt pattern	5x120mm
Center bore	66.9mm
Thread pitch	M14x1.5
Material	Forged 6061 aluminum
Included accessories	Protective gloves, cleaning wire balls

Our Verdict

These spacers offer strong value for owners of listed GM 5-lug models who need a hubcentric 1in spacer made from forged aluminum for improved track width and clearance; they are a good choice when fit is confirmed and installation is done carefully. Potential buyers should weigh reported durability and fit concerns and inspect hub and wheel engagement before relying on them for high-stress use.

Frequently Asked Questions

Will these spacers fit my vehicle?
They fit vehicles with a 5x120mm pattern and 66.9mm hub bore and M14x1.5 studs; check the detailed vehicle compatibility list provided and verify hub bore and wheel specifications before purchase.

Are the spacers safe for daily driving?
When properly fitted and torqued to spec, hubcentric spacers can be safe for daily driving, but some customers reported lug failures so proper installation and periodic checks are recommended.

What tools or prep are included?
The set includes protective gloves and cleaning wire balls to clean mounting surfaces; additional torque tools and professional installation may be required for best results.