20" Mayhem Ridgeline Wheels for Toyota 4Runner | 1996-2026

30th Sep 2026

<h1>20" Mayhem Ridgeline Wheels for Toyota 4Runner – 1996-2026</h1>

If you're searching for 20-inch Toyota 4Runner wheels, the Mayhem Ridgeline 8306 deserves a closer look. This 20x9 satin black wheel features the popular Toyota 6x139.7 / 6x5.5 bolt pattern and a +18mm offset, giving compatible 4Runner applications an aggressive aftermarket appearance.

Better yet, you can see these wheels on an actual Toyota 4Runner before ordering.

<h2 style="margin-top:0;">See 20" Mayhem Ridgeline Wheels on a Toyota 4Runner</h2>

Watch our video showing the 20x9 Mayhem Ridgeline satin black wheels installed on a Toyota 4Runner.

▶ <a href="https://youtube.com/shorts/u42GRHZUuX8" target="_blank" rel="noopener">WATCH THE TOYOTA 4RUNNER VIDEO</a>

▶ <a href="https://a2iwheelandtire.com/set-4-20-mayhem-8306-satin-black-wheels-20x9-6x5-5-18mm-truck-suv-rims/">SHOP THE SET OF 4 MAYHEM RIDGELINE WHEELS</a>

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<h2>Mayhem Ridgeline 8306 20x9 Specifications</h2>

<ul> <li>Brand: Mayhem Wheels</li> <li>Model: Ridgeline 8306</li> <li>Part Number: 8306-2983MB</li> <li>Wheel Size: 20x9</li> <li>Finish: Satin Black</li> <li>Bolt Pattern: 6x139.7 / 6x5.5</li> <li>Offset: +18mm</li> <li>Backspacing: 5.71"</li> <li>Center Bore: 106mm</li> <li>Load Rating: 2,500 lbs. per wheel</li> </ul>

<h2>20" Toyota 4Runner Wheels</h2>

Moving to a 20x9 aftermarket wheel gives the Toyota 4Runner a dramatically different appearance compared with smaller factory wheel sizes.

The Mayhem Ridgeline is particularly well suited to the 4Runner because its rugged multi-spoke styling complements the truck-based design of the SUV. The satin black finish works with everything from factory-looking 4Runners to heavily customized builds.

<h2>2025-2026 Toyota 4Runner 20" Wheels</h2>

The redesigned 2025 and 2026 Toyota 4Runner opens up a new generation of 4Runner builds, and this Mayhem Ridgeline configuration can be used on compatible 6th Generation applications.

The new 4Runner continues to use a 6x139.7 / 6x5.5 bolt pattern, matching the bolt pattern of this Mayhem Ridgeline.

This makes the wheel particularly relevant for owners searching for:

<ul> <li>2025 Toyota 4Runner wheels</li> <li>2026 Toyota 4Runner wheels</li> <li>2025 4Runner 20-inch wheels</li> <li>2026 4Runner 20-inch wheels</li> <li>6th Gen Toyota 4Runner wheels</li> <li>20x9 wheels for 6th Gen 4Runner</li> </ul>

The 2025-2026 generation uses different hub and wheel-hardware specifications from previous generations, so the proper lug hardware and appropriate hub-centric components should be matched to the vehicle when required.

<h2>1996-2024 Toyota 4Runner Wheels</h2>

The Mayhem Ridgeline is not limited to the new 4Runner. Its 6x139.7 bolt pattern makes this wheel relevant to multiple generations of Toyota 4Runner.

<ul> <li>1996-2002 – 3rd Gen Toyota 4Runner</li> <li>2003-2009 – 4th Gen Toyota 4Runner</li> <li>2010-2024 – 5th Gen Toyota 4Runner</li> <li>2025-2026 – 6th Gen Toyota 4Runner</li> </ul>

<h2>20x9 +18mm Mayhem Ridgeline 4Runner Setup</h2>

This version of the Ridgeline measures 20x9 with a +18mm offset and 5.71" backspacing. It has a 106mm wheel center bore and a 2,500-lb load rating.

Those specifications are important when choosing an aftermarket 4Runner wheel. Wheel width and offset determine where the wheel sits in relation to the suspension and fender, while tire size ultimately plays a major role in overall clearance.

<h2>See the Mayhem Ridgeline on a Real Toyota 4Runner</h2>

Shopping for wheels online shouldn't mean guessing what they're going to look like once they're installed.

Our video gives you a real-world look at these 20-inch Mayhem Ridgeline wheels on a Toyota 4Runner.

▶ <a href="https://youtube.com/shorts/u42GRHZUuX8" target="_blank" rel="noopener">WATCH THE MAYHEM RIDGELINE TOYOTA 4RUNNER VIDEO</a>

<h2>Will 20x9 Wheels Fit My Toyota 4Runner?</h2>

Wheel fitment depends on more than bolt pattern. Vehicle year, trim level, brake clearance, suspension height, tire size and modifications can all affect the final setup.

This Mayhem Ridgeline uses the 6x139.7 / 6x5.5 bolt pattern found on Toyota 4Runner applications, but you should still verify the complete wheel and tire combination for your specific vehicle.

For newer 2025 and 2026 4Runners, make sure the correct lug hardware and any required hub-centric components are used for the new generation.

<h2>Shop 20" Mayhem Ridgeline Wheels at A2i Wheel & Tire</h2>

A2i Wheel & Tire specializes in aftermarket wheels, tires, TPMS sensors, center caps and wheel accessories. If you're unsure about the proper wheel or tire setup for your Toyota 4Runner, contact us with your year, trim, suspension setup and desired tire size.

<h2 style="margin-top:0;">Shop the Mayhem Ridgeline 8306</h2>

20x9 • +18mm • 6x139.7 / 6x5.5 • Satin Black

<a href="https://a2iwheelandtire.com/set-4-20-mayhem-8306-satin-black-wheels-20x9-6x5-5-18mm-truck-suv-rims/">SHOP SET OF 4 20" MAYHEM RIDGELINE WHEELS</a>

<a href="https://youtube.com/shorts/u42GRHZUuX8" target="_blank" rel="noopener">▶ WATCH THEM ON A TOYOTA 4RUNNER</a>

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Fitment Disclaimer: Wheel and tire fitment varies by vehicle year, trim, brakes, suspension, modifications and tire size. Proper lug hardware and hub-centric components should be used where required. Contact A2i Wheel & Tire if you need help verifying your specific application.