Ultimate Street Car Association

Willow Springs Raceway always delivers. From high-speed corners to intense competition across every segment, the drivers brought everything they had to one of the most iconic tracks in the country.

Ready to put yourself and your car to the test? Become a member and join us at the next event.

Every detail counts in the Gearhead Classics Design & Engineering competition. This segment rewards the craftsmanship, creativity, and engineering that transform a street car into an Ultimate Street Car contender. It’s where the thought behind the build gets the recognition it deserves.

Would your build impress the judges?

The Corvette Z06 continues to prove why it’s one of the most popular platforms in USCA competition. From the unmistakable sound to the balance, power, and consistency on track, it’s easy to see why so many drivers choose the Z06 when chasing faster lap times.

Which one are you picking?

Want to earn your way to the biggest week in the automotive industry?

Every USCA event is an opportunity to qualify for an invitation to the OPTIMA Ultimate Street Car Invitational during SEMA Week in Las Vegas. Class winners, Spirit of the Event recipients, top season point earners all have a chance to earn an invite. Every run, every point and every event matters.

Think you have what it takes? Join the USCA and start your journey toward SEMA.

Every lap on the Falken Tire Road Course is a chance to push your limits. From first time competitors to seasoned drivers, the road course is where consistency, confidence and skill come together. If you’ve ever wondered what your car is capable of, this is where you find out.

Join us at the next USCA event and experience it for yourself.

The moments between the laps are just as important as the ones on track.

Cooling tires. Checking data. Talking strategy. Buckling the helmet. Tightening the gloves. Then it’s time to put it all together when the green flag drops.

What happens off the track is what makes the difference on it.