Wheel Adapter 4x4.25 To 4x100 (Pair) (4)

4x4.25" (108mm) to 4x100mm Wheel Adapters

CNC Machined Billet Aluminum | 1.25" Thick | Includes New Wheel Studs | Set of 2

These precision-engineered wheel adapters are designed to convert a 4 lug 4.25" (108mm) bolt pattern to a 4 lug 100mm bolt pattern, allowing for greater flexibility when upgrading or changing wheels. Ideal for classic and modern vehicles, these adapters make it possible to mount a wide variety of 4x100 wheels onto cars originally equipped with the 4x108 bolt pattern.

Each adapter is crafted from CNC machined billet aluminum to ensure excellent strength, reliability, and a precise fit. The 1.25" thickness provides additional clearance where needed, and every set comes with new, high-strength wheel studs pre-installed for a safe and secure setup.

Common Vehicle Fitments Include:

Ford:

• Mustang (1979–1993)

• Mustang 5.0 GT (1985–1993)

• Thunderbird (1981–1988)

• Contour (1995–on), Focus (2000–on)

• Escort (1981–1990), EXP (1981–1985), Tempo (1983–1994)

Mercury:

• Capri (1974–1986)

• Cougar (1980–1988, 1999–on)

• Lynx (1981–1987), Topaz (1983–1994)

• Monarch, Marquis, Zephyr (1978–1985)

• Mystique (1995–1996)

Other Makes:

• Alfa Romeo: Spider (1968–on)

• Oldsmobile: 106, 206, 306, 307, 406, 605, 607 (all)

• Porsche: 924 (1977–1986)

• Saab: 900 (1988–1994), 9000 (1986–1997)

• Volvo: 850 (1992–1993)

🔧 Product Highlights:

• Converts 4x4.25" (108mm) to 4x100mm bolt pattern

• Made from durable CNC machined billet aluminum

• Includes pre-installed high-grade wheel studs

• Ideal for fitting aftermarket or custom wheels

• Sold as a pair (2 adapters)

Important Installation Notice:

For 1.25" thick adapters, it is possible that the factory hub studs may extend beyond the face of the adapter, potentially interfering with the proper seating of the wheel. If this occurs, shortening the OEM studs may be required to ensure the wheel mounts flush and safely against the adapter plate.