Gram Lights
RAYS Engineering's lightweight cast wheel brand for enthusiasts
History & Overview
Gram Lights is a sub-brand of RAYS Engineering, the Japanese wheel manufacturer responsible for Volk Racing. RAYS was founded in 1973, and Gram Lights debuted in 2001 as a way to bring RAYS's design and quality standards to a more accessible price point through advanced cast construction rather than the forged processes used for the premium Volk Racing line.
The 57 series became the defining product line for Gram Lights. The number 57 is a tribute to RAYS's motorsport heritage. When RAYS first entered competition in the 1970s, their racing cars carried the number 57, and it has been used on RAYS-supported racing vehicles ever since, including the Toyota 84C that raced in the 1985 WEC Japan event.
The 57DR became one of the most recognized wheel designs in the enthusiast world. Its clean six-spoke layout and lightweight cast construction made it a favorite on track-prepped Civics, Miatas, and WRXes. The design has been replicated by countless knockoff manufacturers, which says a lot about how influential it became.
Gram Lights occupies a specific position in the RAYS ecosystem. Volk Racing targets the high-end enthusiast and professional racing market with forged wheels. Gram Lights fills the gap below Volk, offering genuine RAYS cast construction and quality control at prices that a serious weekend racer can justify. This has made the brand popular in the time attack and grassroots motorsport community, where lightweight wheels provide real lap time benefits.
Because Gram Lights wheels are made in the same Japanese facilities as Volk Racing and go through RAYS's JWL+R Spec. 2 inspection standards, the quality consistency is notably high compared to competitors at similar price points.
For official specifications, visit Gram Lights's official website.
Popular Wheels
57DR
Cast AluminumThe most iconic Gram Lights model. Six-spoke cast design that is both lightweight and visually clean. A staple on everything from Miatas to GTIs to S2000s. Available in multiple colors including semi-gloss black, gun blue, and bronze. 15"-18". $320-480/wheel.
57CR
Cast AluminumA competition-oriented variant in the 57 series. Designed with tighter tolerances and a lower weight target than the 57DR. Popular with time attack and track day competitors. 15"-18". $350-520/wheel.
57Xtreme Rev Limit
Cast AluminumGram Lights' option for gravel rally and rougher conditions. Built to RAYS quality standards but designed for terrain beyond smooth tarmac. Popular with Subaru rally builds. 15"-17". $350-480/wheel.
57FXX
Cast AluminumA wider, more aggressive fitment option in the 57 series. Designed for cars running aggressive fitments with multiple spoke width options. 17"-18". $370-520/wheel.
57ANA
Cast AluminumA newer addition to the lineup with a more modern spoke design. Wider compatibility range than the classic 57 models, including fitments for modern Toyotas and Hondas. 17"-19". $360-510/wheel.
New to wheel construction types? Learn the differences between forged, flow formed, and cast wheels.
Price Range
How to Spot Fakes
Gram Lights wheels are frequently counterfeited. Here's how to verify authenticity:
- Genuine Gram Lights wheels have the RAYS logo and Gram Lights branding stamped into the back of the wheel
- Look for the model designation (e.g., 57DR) engraved near the valve stem hole
- RAYS wheels carry JWL+R Spec. 2 inspection markings for cast construction
- The center hub area should have clean machining consistent with RAYS's manufacturing standards
- Counterfeit 57DR wheels are extremely common. Weight is the easiest check; fakes are always heavier than published specs
- Genuine wheels include RAYS-branded center caps with correct logo orientation
Brand Highlights
- Made by RAYS Engineering in Japan, the same company behind Volk Racing
- 57 series design has become one of the most referenced wheel designs in automotive culture
- Advanced cast construction delivers low weight at a more accessible price than forged alternatives
- Used extensively in time attack, autocross, and grassroots circuit racing
- Available in a wide range of colors including limited seasonal releases from RAYS Japan
- JWL+R Spec. 2 quality inspection standard on all models
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