Engineering

Precise fitments are achieved by taking measurements from over 100 different data points around the car. Those measurements lead to CAD models that are tested using Finite Element Analysis (FEA) to ensure SAE and TUV compliance while maximizing concavity. Each wheel is specifically made for each vehicle make and model.

Manufacturing
Rayone casting wheels utilize a manufacturing process developed to achieve the most uncompromising design and quality standards for performance wheels. In order to produce the most precise wheels in the industry, Rayone has developed a proprietary six-step machining process.

Material
Manufacturing the best wheels in the industry begins with nothing but the finest raw materials, made in China. Rayone Casting wheels are made of A356 aluminum casting into a proprietary casting design. Heat-treated for additional integrity, these wheels quality equal to and sometimes greater than the raw materials used by the world’s top OEM automakers.

Quality Control
Precision requires consistency and consistency requires control, which is why Rayone meticulously inspects every wheel during every step of the process. Rayone machinists conduct inspections on every wheel to ensure precision before proceeding to the next step.

The quality control team confirms every critical dimension according to detailed engineering schematics. Runout, a measurement of a rotating wheel’s roundness, is the most critical measurement. Rayone casting wheels are checked to confirm that the runout is within tolerance.