5x100 to 5x114.3 Wheel Adapters 1 Inch for Subaru Toyota Pontiac Chevy, M12x1.5 Studs, 64.1mm Hub Bore, Set of 4

5x100 to 5x114.3 Wheel Adapters for Compatible Wheel Conversions

These BDFHYK wheel adapters are designed to mount selected 5x114.3 wheels on a compatible vehicle that uses a 5x100 hub pattern. The vehicle side is 5x100 and the wheel side is 5x114.3. This direction matters: the product is a bolt-pattern conversion adapter, not a same-pattern wheel spacer.

The 1 inch thickness adds approximately 25.4 mm of outward wheel position while completing the conversion. It can be useful when a preferred 5x114.3 wheel is otherwise dimensionally suitable for a 5x100 vehicle, or when the replacement wheel requires additional room near the inner brake or suspension area. Because the adapter changes effective offset, the final wheel and tire position must be measured before purchase.

Common Wheel-Conversion Scenarios

• Use selected 5x114.3 wheels: Provides a defined mounting transition from a compatible 5x100 vehicle hub to a 5x114.3 wheel.
• Correct an inward wheel position: The 1 inch thickness may help when the selected wheel sits too far inward because of its width or offset.
• Create inner clearance: May add room near struts, control arms, brake components, or inner tire surfaces when the interference is on the inside.
• Four-wheel conversion: The set of four supports the same conversion at all four corners when the dimensions are suitable at both axles.

Key Product Parameters

• Vehicle-side bolt pattern: 5x100
• Wheel-side bolt pattern: 5x114.3
• Adapter thickness: 1 inch / 25.4 mm
• Center bore: 64.1 mm
• Thread pitch: M12x1.5
• Hub design: No-lip design; wheel centering and bore compatibility must be verified
• Package quantity: Set of 4
• Listed applications: Selected Subaru, Toyota, Pontiac, and Chevrolet vehicles using the exact hub-side specifications

What This Adapter Does Not Solve by Itself

Matching the two bolt patterns does not confirm complete fitment. The replacement wheel must also have a compatible center opening, mounting-pad shape, lug-seat style, width, diameter, and offset. Brake-caliper clearance and tire-to-fender clearance remain vehicle-specific. Broad vehicle-brand references should not replace an exact measurement of the vehicle hub and selected wheel.

Fitment Checklist Before Ordering

• Confirm the vehicle hub is 5x100 and the selected wheel is 5x114.3.
• Verify the 64.1 mm bore and the selected wheel center-bore requirement.
• Confirm M12x1.5 thread compatibility and the correct wheel lug-seat style.
• Check whether original studs, adapter hardware, or wheel pockets interfere with full seating.
• Calculate the final wheel position after the 1 inch outward change.
• Measure tire clearance at the fender, liner, suspension, brake, and steering components.
• Confirm the same setup is appropriate at the front and rear before using all four adapters.

Installation and Maintenance

Use clean, flat hub, adapter, and wheel mounting surfaces. Confirm the adapter seats fully against the vehicle hub and the wheel seats fully against the adapter. Tighten compatible hardware in the correct sequence with a calibrated torque wrench. Do not stack adapters or combine them with another spacer. Recheck torque after initial driving and inspect the assembly during regular wheel service.