5x112 Hubcentric Wheel Spacers 12mm for Audi A3 A4 A5 A6 Q5 Volkswagen Passat Jetta Golf, M14x1.5 Studs, 57.1mm Hub Bore, Set of 2

5x112 12 mm Hubcentric Wheel Spacers with Center-Bore Conversion

These BDFHYK 5x112 wheel spacers are intended for a specific fitment situation: the vehicle-side hub bore is 57.1 mm, while the wheel-side centering diameter is 66.56 mm as listed. This design can help position a compatible 66.56 mm center-bore wheel on a 57.1 mm vehicle hub while also moving the wheel outward by 12 mm.

This is more than a basic same-bore slip-on spacer. Both the bolt pattern and the two center dimensions must match the planned setup. It may be useful for selected Audi and Volkswagen wheel combinations, but model names such as A3, A4, A5, A6, Q5, Passat, Jetta, and Golf include different generations and factory specifications. Confirm the exact vehicle hub and wheel center bore before ordering.

When This 12 mm Spacer May Be Useful

• Center-bore transition: Supports a compatible setup using a 57.1 mm vehicle hub and a 66.56 mm wheel-side centering diameter.
• Mild wheel-position adjustment: Moves the installed wheel outward by 12 mm to reduce an overly tucked position.
• Inner wheel clearance: May help when the tire or inner wheel surface sits close to brake or suspension components.
• One-axle correction: The set of two can be used on one axle when equal spacing is required on both sides.

Key Product Parameters

• Vehicle and wheel bolt pattern: 5x112
• Spacer thickness: 12 mm
• Vehicle-side hub bore: 57.1 mm
• Wheel-side centering diameter: 66.56 mm
• Hardware reference: M14x1.5; confirm exact extended hardware and seat style
• Package quantity: Set of 2
• Primary function: Center-bore transition plus a 12 mm outward wheel-position change

Why Both Center Dimensions Matter

A 57.1 mm vehicle-side bore must seat correctly on the hub, while the 66.56 mm wheel-side centering surface must be compatible with the selected wheel. If either dimension is incorrect, the wheel may not seat as intended. Do not assume fitment from the 5x112 bolt pattern alone. Also confirm that the wheel mounting pad clears the spacer lip and that the wheel can sit completely flat.

Hardware and Clearance Checks

• Confirm the vehicle and wheel both use a 5x112 bolt pattern.
• Measure the vehicle hub at 57.1 mm and the selected wheel center opening for the 66.56 mm interface.
• Confirm M14x1.5 thread compatibility, wheel bolt or stud length, and the correct lug-seat style.
• Because the spacer is 12 mm thick, compatible extended hardware may be required to maintain proper thread engagement.
• Check brake-caliper, suspension, tire, fender, and liner clearance.
• Calculate the final wheel position after the 12 mm outward change.
• Confirm that a set of two is the correct quantity for the axle being modified.

Installation and Inspection

Clean all hub, spacer, and wheel mounting surfaces and verify complete seating before tightening. Use only compatible hardware with adequate thread engagement and follow the applicable torque procedure. Do not stack spacers or install over damaged mounting surfaces. Recheck torque after initial driving and inspect the spacer and hardware during routine wheel service.