6x139.7mm Wheel Spacers 2 in Compatible with Toyota Tacoma 4Runner

In this review of the 6x139.7mm wheel spacers 2 in set, the bottom line is clear: these forged aluminum adapters are for owners who want a simple, reliable way to widen track and clear larger tires or brakes without major modification. The review highlights fit and build as the strongest points, noting that they are machined from aviation 6061 aluminum and use M12x1.5 bolts. If you need a non-hubcentric spacer that improves stance and creates clearance, this set of four is a practical, value-oriented option.

Key Features

• Material: Forged aviation 6061 aluminum construction offers strength and wear resistance while keeping weight low.
• Thickness: 2 in (50.8 mm) thickness increases wheel offset for improved stance and more room for larger tires or brakes.
• Bolt pattern: 6x139.7 mm bolt pattern fits many Toyota, Chevrolet and GMC trucks and SUVs for broad compatibility.
• Thread pitch: M12x1.5 studs and included 10.9 class bolts ensure secure mounting and torque capability.
• Surface finish: CNC machined with anodic oxidation treatment to help resist corrosion and maintain a clean appearance over time.
• Warranty and kit items: Set includes protective gloves and cleaning wire balls with a 12 month warranty and lifetime after-sales support.

Who It's For

These wheel spacers are aimed at owners of compatible Toyota models (4Runner, Tacoma, Tundra, FJ Cruiser, Land Cruiser, Sequoia, T100) and certain Chevrolet and GMC trucks who want to widen their track, install larger wheels or create clearance for upgraded brakes or suspension. Enthusiasts who prefer forged aluminum hardware and straightforward installation will appreciate the included accessories and durable finish.

Those who require a hubcentric spacer or precise hub sealing should look elsewhere, since this product is specified as not hubcentric and relies on lug alignment rather than a lip hub to center the wheel.

Pros & Cons

Pros

• Solid forged 6061 aluminum build provides good strength-to-weight for aftermarket spacers.
• Clearance and stance improvement allow larger tires and brake upgrades to fit more easily.
• Fits a wide range of Toyota, Chevrolet and GMC models with a 6x139.7 mm pattern and 108 mm bore.
• Includes gloves and cleaning wire balls and comes with 12 month warranty and lifetime after-sales support.

Cons

• Not hubcentric, so users must ensure proper wheel centering and may need adapter rings for some wheels.
• Some customers noted mixed perceptions of build detail around the lug pattern despite overall positive fit and function.

Specifications

Set	Set of 4
Thickness	2 in / 50.8 mm
Bolt pattern	6x139.7 mm
Center bore	108 mm
Thread pitch	M12x1.5
Material	Forged 6061 aluminum, anodic oxidation

Our Verdict

The 6x139.7 mm, 2 in wheel spacer set is a practical choice for truck and SUV owners who need extra clearance or want a wider stance without major mods. It offers forged construction, broad vehicle compatibility and useful accessories, making it good value for those who accept a non-hubcentric design and take care with wheel centering during installation.

Frequently Asked Questions

Will these spacers fit my Tacoma?
They are listed as compatible with Tacoma models from 1995 to 2023 using the 6x139.7 mm pattern and M12x1.5 studs, but always verify fit with the vehicle and wheel specs shown on the detail page.

Are these hubcentric?
No, these spacers are specified as not hubcentric, so users should ensure proper centering when installing or use aftermarket centering rings if needed.

What is included in the kit?
The set of 4 spacers includes protective gloves and cleaning wire balls, and comes with a 12 month warranty plus lifetime after-sales service.