"UDM" is a material that combines magnesium and a new aluminum alloy. As a flagship TWS model, we are particular about using this material.

Magnesium forging technology cultivated in top-level racing fields such as Formula 1™ and WEC. 

UDM / Ultra Dura Metal is a new aluminum alloy developed in line with the evolution of cars and tires.The TWS Exspur "R" Segment is a true flagship model that brings together these special materials and technologies.Get the best wheel just for you. The TWS Exspur "R" Segment makes it possible.

Featuring meticulously crafted designs tailored specifically for each car manufacturer, offering the ultimate in beauty and fit.

The TWS Exspur "EX" Segment presents "exclusive" designs for premium car manufacturers such as FERRARI, PORSCHE, MERCEDES BENZ, and LEXUS.It offers optimal design and best-fit sizing, compatibility with genuine body colors, and compatibility with genuine center caps.It maximizes the appeal of the car and provides a "tailored" finish befitting a premium car manufacturer.​

A fusion of sophisticated, timeless design and forged performance.

​A wide range of universal and refined designs are available.Size options that cover a wide range of vehicles, from imported cars to domestic cars.The luxurious and highly customizable 2-piece wheels feature forged construction for both the disc and the rim.The Monoblock wheels, with their large-diameter appearance that transcends their actual size, are as lightweight as sports wheels.The TWS Exlete is a Euro-sporty dress-up line that meets a wide range of needs.

With a wide variety of personalization options, you have complete freedom in fitting and color choices.

​A design focused on simplicity and cleanliness, featuring a concave face.The use of welded rims allows for custom offset specifications in 1mm increments.In addition to these features, the TWS Reizend offers a diverse range of personalization options, including 47 color patterns, allowing you to freely express your individuality.

A stoic lineup that directly reflects feedback from top-tier racing.

​What's needed to win is design and engineering that excels in all aspects: lightness, rigidity, strength, and balance.The racing scene is also a "performance testing ground" for manufacturers. What is gained from it is the ultimate experience.Maximizing the performance of the car. The TWS Motorsport is a line that offers these options to the aftermarket as well.