These heavy-duty 2-piece conversion adapters are designed to convert a 5x5" (127mm) bolt pattern vehicle to fit wheels with a 6x5.5" (139.7mm) bolt pattern. Commonly used to install 6-lug Chevy, Toyota, Nissan, or Mitsubishi wheels on 5-lug Jeeps, Chevys, or classic full-size sedans, this adapter opens up a wide range of wheel options.
Crafted from CNC-machined 6061-T6 aircraft-grade billet aluminum, these adapters are 2 inches thick and include new, pre-installed steel studs. The 2-piece design is specifically engineered to solve bolt-hole overlap issues between 5-lug and 6-lug patterns, ensuring a safe, secure fit.
Vehicle Bolt Pattern: 5x5" (127mm)
Wheel Bolt Pattern: 6x5.5" (139.7mm)
Thickness: 2 inches
Design: 2-piece conversion style
Material: 6061-T6 CNC billet aluminum
Studs: Pressed-in, through-hardened steel
Fitment Type: Hub centric (prevents vibration)
Included: Sold as a pair (2 adapters)
These adapters are designed to bolt directly onto vehicles with a 5x5" bolt pattern, including:
Chevy C10 / C1500 / Cheyenne (5-lug)
Chevy Blazer (1976–1991)
Buick Roadmaster
Dodge Durango (2011–2016)
Jeep Grand Cherokee (1999–2016)
Cadillac Fleetwood (1985–1992)
Chevy Impala SS (1994–1996)
Allows installation of factory and aftermarket wheels with a 6x5.5" bolt pattern, including wheels from:
Chevy Silverado / Suburban / Tahoe / Blazer (6-lug models)
Toyota Tacoma, Tundra, 4Runner, Sequoia (6x5.5)
Mitsubishi Montero / Raider (6-lug models)
Nissan Frontier (up to 2004 models)
Install 6-lug Chevy Silverado wheels onto a 5-lug Jeep Grand Cherokee
Fit Toyota 4Runner wheels on a Chevy C1500 or Buick Roadmaster
Swap in 6-lug Nissan or Mitsubishi wheels onto a 5-lug Impala SS
2-piece design eliminates bolt-hole overlap and ensures structural integrity
Hub-centric fitment on vehicle and wheel side – eliminates vibration
6061-T6 billet aluminum – strong, lightweight, corrosion-resistant
CNC machined for precision and proper alignment
Pre-installed, hardened steel studs for maximum strength
Detailed step-by-step installation guide available online:
“How to Install 2-Piece Conversion Adapters”
If you have any questions about compatibility or installation, reach out to us — we’re here to help you get the perfect fit.
These heavy-duty 2-piece conversion adapters are designed to convert a 5x5" (127mm) bolt pattern vehicle to fit wheels with a 6x5.5" (139.7mm) bolt pattern. Commonly used to install 6-lug Chevy, Toyota, Nissan, or Mitsubishi wheels on 5-lug Jeeps, Chevys, or classic full-size sedans, this adapter opens up a wide range of wheel options.
Crafted from CNC-machined 6061-T6 aircraft-grade billet aluminum, these adapters are 2 inches thick and include new, pre-installed steel studs. The 2-piece design is specifically engineered to solve bolt-hole overlap issues between 5-lug and 6-lug patterns, ensuring a safe, secure fit.
Vehicle Bolt Pattern: 5x5" (127mm)
Wheel Bolt Pattern: 6x5.5" (139.7mm)
Thickness: 2 inches
Design: 2-piece conversion style
Material: 6061-T6 CNC billet aluminum
Studs: Pressed-in, through-hardened steel
Fitment Type: Hub centric (prevents vibration)
Included: Sold as a pair (2 adapters)
These adapters are designed to bolt directly onto vehicles with a 5x5" bolt pattern, including:
Chevy C10 / C1500 / Cheyenne (5-lug)
Chevy Blazer (1976–1991)
Buick Roadmaster
Dodge Durango (2011–2016)
Jeep Grand Cherokee (1999–2016)
Cadillac Fleetwood (1985–1992)
Chevy Impala SS (1994–1996)
Allows installation of factory and aftermarket wheels with a 6x5.5" bolt pattern, including wheels from:
Chevy Silverado / Suburban / Tahoe / Blazer (6-lug models)
Toyota Tacoma, Tundra, 4Runner, Sequoia (6x5.5)
Mitsubishi Montero / Raider (6-lug models)
Nissan Frontier (up to 2004 models)
Install 6-lug Chevy Silverado wheels onto a 5-lug Jeep Grand Cherokee
Fit Toyota 4Runner wheels on a Chevy C1500 or Buick Roadmaster
Swap in 6-lug Nissan or Mitsubishi wheels onto a 5-lug Impala SS
2-piece design eliminates bolt-hole overlap and ensures structural integrity
Hub-centric fitment on vehicle and wheel side – eliminates vibration
6061-T6 billet aluminum – strong, lightweight, corrosion-resistant
CNC machined for precision and proper alignment
Pre-installed, hardened steel studs for maximum strength
Detailed step-by-step installation guide available online:
“How to Install 2-Piece Conversion Adapters”
If you have any questions about compatibility or installation, reach out to us — we’re here to help you get the perfect fit.
