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Vehicle Fitment System

Identify PCD, center hole, original wheel diameter and brake risk based on a limited vehicle model database, and then bring complete context into the product and quotation process.

01Identify car model02Check parameters03Engineering Review

STEP 01 / VEHICLE DATA

Select vehicle

The current database covers 11 car model generations; vehicles not included will automatically enter manual review.

Engineering Scope Preliminary result only. Confirm vehicle measurements, axle load, caliper clearance and local rules.

WHAT WE VERIFY

Same diameter.
doesn’t ensure fitment.

01PCD / CB

Hole spacing and center hole determine the basic connection relationship

02ET / WIDTH

Offset and width affect wheel arch, suspension and steering space

03BRAKE

The caliper shape requires 2D template or 3D data review

04Load

The vehicle axle load, tires and usage scenarios jointly determine the load

05Tyre

Tire outer diameter, tire width and sidewall determine dynamic space

06Regulatory Requirements

The final solution must comply with the local regulations and registration requirements of the vehicle