Decision Tools & Data

Decide what the comparison needs to establish A donor wheel should be compared with the vehicle’s applicable factory wheel options–not just with one reference size. A single refere...

A missing wheel specification does not make every fitment decision impossible. It does limit what you can conclude. Separate confirmed requirements from items that still need verif...

A wheel interchange compatibility table is a screening tool: it compares a proposed wheel with a specific vehicle configuration and labels the result, often as Direct, Hardware, or...

Start with the decision, not a fitment label A wheel fitment decision is whether a specific wheel can be mounted to a specific vehicle configuration and operate safely with adequat...

A wheel fitment calculator is a screening tool, not a compatibility guarantee. Use it to compare the complete wheel-and-tire setup against your vehicle–not just one number such as ...

A PCD filter is a fast way to shrink a donor-wheel list. It is not a fitment verdict. PCD–pitch circle diameter–describes the diameter of the circle passing through the wheel’s bol...

A donor wheel is suitable for a target vehicle only if it clears the vehicle’s mechanical constraints and provides acceptable geometry for the intended tire and use. Compare the tw...

Define the decision before comparing numbers A wheel comparison should answer a specific question: does this wheel meet the vehicle’s basic mounting requirements, and is its geomet...

A compatibility database is a shortlist, not a purchase guarantee. Before ordering a wheel, turn each listed donor into a set of checks you can verify against your vehicle, the whe...

A forum statement such as “these wheels fit” is a useful lead, not a fitment decision. The claim may refer to a different brake package, tire size, suspension setup, or even a whee...