Official Race Spring of the Mint 400

Eibach is proud to be back as a partner at the Mint 400 as the
Official Race Spring of UNLTD Offroad Racing.

UNLTD Off-Road Racing Series officials are pleased to welcome the return of Eibach as an official sponsor of the 2026 BFGoodrich Tires Mint 400, returning to Las Vegas on March 5-8.

As part of Eibach's full-season sponsorship of the UNLTD series, fans can see Eibach’s line of springs, shock absorbers, and more at the Mint 400 Off-Road Festival on Fremont Street in downtown Las Vegas.

In order to continue our progression for 2026, we recognize a few factors such as individual “specialty” springs are slowly becoming obsolete (with the exception of F1), and homologation efforts are becoming the norm. Therefore, emphasizing the importance of high quality and high performance spring design which cover all known racing series from quarter midget to the vast world of Unlimited Offroad Racing is of the highest priority.

It was not too long ago when Eibach was awarded as a World Market Leader, but the roots of being a World Leader started back in 1984 when the first design and production of Eibach Race Springs were made. During that time Wilfried Eibach made the promise, “Eibach has an obligation in global motorsports to provide any suspension spring that is needed.” We bear this promise today and the future as evidenced by our range of new off-road race springs all manufactured with pre-hardened, cold wound high-tensile strength steel. This range now boasts highest travel, lightest weight and durability to provide Mint 400 racers the tools they need to make it to the top of the podium. They are truly, Engineered To Win.

About UNLTD Off-Road Racing

The Unlimited Off-Road Racing league was formed by The Martelli Brothers in 2023 after more than a decade of successful desert off-road race promotion, including The Mint 400, The UTV World Championship and The California 300. The league was formed to promote the sport of desert off-road racing, the off-road industry, and to expand the reach of off-road companies beyond the industry and into the homes of every off-road race fan, globally. Key attributes of the newly formed league include large racer car counts, competitive and challenging race courses, safe and family-friendly spectating areas, multiple days of racing and off-road festivities all located near major cities and markets that positively affect the off-road industry. The Martelli Brothers, owners of the motorsports powerhouse production group Mad Media have made it their mission to grow the league into a four race series that showcases the best off-road racers on the best courses in North America.