Wheel Interchange Calculator

Wheel Interchange Calculator

Select Cars for Wheel Swap

Compare wheel compatibility between two vehicles

Wheels from (donor vehicle)

Make: Select Make

Model: Select Model

Year: Select Year

Selected Car:

Select Wheels: Select Wheels

Custom wheel size (optional)

Rim Diameter: –

Rim Width: –

Wheel Offset: –

Tip: change values here to simulate custom wheels and immediately see the impact in the comparison below.

Custom tire size (optional)

Section Width: –

Aspect Ratio: –

Installed on (your vehicle)

Make: Select Make

Model: Select Model

Year: Select Year

Selected Car:

Select Wheels: Select Wheels

Compare Rims

Specification

Wheels from

Installed on

Result (Click it)

Bolt Pattern

The total number of bolt holes and the diameter of the circle they form.

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-

Center Bore

The hole in the center of the wheel that fits over the vehicle’s hub.

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-

Thread Size

The size and spacing of the threads on the bolts or nuts that hold the wheel in place.

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-

Rim Diameter

The wheel diameter in inches that determines which tire sizes will fit.

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-

Rim Width

The distance between the inner edges of the wheel is measured in inches.

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-

Wheel Offset

How far the wheel sits inward or outward relative to the hub mounting surface.

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-

Backspacing

Shows how much space the wheel takes up toward the inside of the vehicle.

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-

Wheel Fasteners

The type of hardware used to secure the wheel to the vehicle.

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Compare Tires

Specification

Wheels from

Installed on

Result (Click it)

Section Width

The width of the tire from sidewall to sidewall, measured in millimeters.

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-

Aspect Ratio

The height of the tire’s sidewall expressed as a percentage of its width.

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-

Diameter

The wheel diameter for which the tire is designed to fit.

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Tire Pressure

The recommended air pressure for safe and efficient driving.

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Overall Diameter

The total height of the tire and wheel combined affects clearance and speedometer accuracy.

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How to use this calculator

This tool helps you compare wheel and tire fitment between two vehicles. Select a donor vehicle (wheels from) and your vehicle (installed on) to see whether the swap is compatible and what changes may be required.

What it compares

• Bolt pattern (studs x PCD)
• Center bore (hub bore)
• Thread size (lug hardware)
• Rim diameter and rim width
• Wheel offset and backspacing (inner/outer clearance)
• Tire size (section width, aspect ratio, overall diameter)

Custom wheel and tire sizes

If you want to simulate aftermarket wheels, use the “Custom wheel size” and “Custom tire size” selectors under the donor vehicle. The comparison will update immediately, which is useful for checking clearance, offset changes, and tire diameter differences.

Safety notes

Fitment can vary by trim, brake package, and wheel option. Always confirm specs for your exact vehicle and consider brake clearance, load rating, and proper lug hardware. If any value is shown as unknown, treat the result as informational and verify with OEM data.