About Supreme Offroad Showdown
The Supreme Offroad Showdown is the premier event for SxS Racers of all calibers!
Supreme Suspensions®, located in the heart of Southern California, is the driving force behind this grass-roots event. We're rallying racers from all over the country with prize purses totaling upwards of CA$29,214.00. This is a great opportunity for Amateur and Pro Racers to join the Supreme Team and participate in one of the hottest upcoming events this sport has to offer. Before, during, and after the races the Supreme Basecamp will be waiting for you, your family, and your friends stocked full of games and prizes, merchandise and apparel, and our newest products on display. Never miss out on the action, always be a part of the fun, join us now and help us build it!
SxS Races
Great for beginners and seasoned racers! Youth and Adult Classes for amateurs and pros!
Supreme Base Camp
Not racing? Come and play some games, win some prizes, relax, or check out what's new.
Pro Race Prizes
Race and place in our Pro Class Races! Up to CA$29,214.00 in purse prizes for top placing racers.
We welcome new SxS racers, who want to get their feet wet and become a part of this booming scene, as well the seasoned SxS racers who have been battle hardened SxS Veterans, blazing trails for sometime, waiting for the rest of us to catch up.
Join the Team
Register now to be apart of the Supreme Suspensions® Showdown Team so you will be the first to know about products, news, and applications for upcoming events!
Rulebook
If you are interested in racing, be sure to view and read over our Official Rulebook. See what classes you qualify for and what gear your racing team will need.

Upcoming Event
Supreme Offroad Showdown Takeover
Supreme Offroad Showdown Takeover in Adelanto, CA March 25-27, 2022

Supreme Suspensions® and the Supreme Offroad Showdown is taking over Adelanto for a fun filled weekend for all ages. Join us with your favorite SxS for a Takeover Trail Run. & Pro Track Run. Bring your best Stereo setup and enter our Stereo Contest. Showoff your best wrap on your favorite SxS with the Wrap Contest. Get dirty with the Mud Pit. Relax and enjoy the weekend with Live Music. Fill up with food and watch the festivities and relax and camp the rest of the weekend!


Recent Event & Winners
Adelanto Grand Prix Supreme Suspensions
Supreme Offroad Showdown at the Adelanto Grand Prix May 28-30, 2021
Adelanto Grand Prix 2021 PRO 1000NA Winners Supreme Suspensions
Supreme Offroad Showdown PRO 1000NA top 3 Winners:
  • 1st Place: Brayden Baker - CA$3,652.00
  • 2nd Place: Chris Johnson - CA$2,557.00
  • 3rd Place: John Koltura - CA$1,972.00
Adelanto Grand Prix 2021 PRO 1000TURBO Winners Supreme Suspensions
Supreme Offroad Showdown PRO 1000TURBO top 3 Winners:
  • 1st Place: Shawn Saxton - CA$3,652.00
  • 2nd Place: Jeremiah Wagner - CA$2,557.00
  • 3rd Place: Bradley Callahan - CA$1,972.00
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