SuperNats XXV

2023 TBA

2023 Winter Series


2023 Pro Tour


SKUSA Mexico


2023 PKC


2023 TSRS



2022 SuperNats XXV Pricing Overview
Pre Entry Open on July 10, 12:00 NOON PDT
Pre Entry Closes on November 1, 11:59 PM PST

Race Entry Fees

Race Entries include the driver's pit pass and (2) Sets of Evinco RACE Tires
  • $1275 - Pro Shifter, X30 SR
  • $1225 - Micro Swift, Mini Swift, KA100 JR, KA100 SR, KA100 MS, X30 JR, X30 MS, Master Shifter
NOTE: All competition tires must be picked up at the track per the schedule to be given out on-site, and will be scanned/assigned to each driver entry.

Manual Race Entry at Track (subject to availability in your desired class and/or last-minute cancellations):
  • Race entry prices above are increased by $250 (all classes)
NOTE: Pre-entries must be submitted thru MotorsportReg with a credit card prior to midnight on November 14th (or prior to the class reaching its ‘cap’ and being SOLD OUT). If you are having trouble with MotorsportReg, you must send an email to This e-mail address is being protected from spambots. You need JavaScript enabled to view it , so that issues may be handled in order based on the time/date that the email is received.

Membership Required

  • 2022 SKUSA Membership/Racing LicenseOR
  • $50 - Single Event Membership (Can only be purchased with your race entry)
  • For ALL International Drivers – Must have a membership per above and must complete the ASN Certification section on the SuperNats Race Entry Form.

Dry Practice Tires

  • $232 - Evinco Red
  • $221 - Evinco Blue (SWIFT)
  • $221 - Evinco Blue (KA/X30JR)
NOTE: Competitors may purchase Evinco practice tires from SKUSA or their own supplier (for shipping OR pickup at the track).  If purchasing from SKUSA, all practice tires must be pre-purchased by November 3rd to guarantee supplies on site. If purchasing from your own supplier, they must be the spec tires listed above.

Wet Tires

  • $237 - MG-WT Spec Rain
  • $231 - MG-WT Spec Rain (SWIFT)
NOTE: Competitors may purchase as many rain tires as they would like - from SKUSA - or their own supplier. If purchasing from SKUSA, all rain tires must be purchased during pre-entry to guarantee supplies on site. If purchasing from your own supplier, they must be the spec rain tires listed above. No refunds on unclaimed rain tires.

Spectator Passes

All passes will be sold at the event OR can be purchased ahead of time via EventBrite.
  • $65 - Event Pass (3+ days)
  • $30 - 1-Day Spectator Pass
  • $85 - Mechanics Pass (2 max per driver entry)

Transponder Rental

  • $75 for the entire event
NOTES: (1) If you have your own transponder, please provide us the number WITH your race entry, if at all possible, or via email prior to November 14th. (2) The replacement cost if a SKUSA rental transponder is lost or damaged is $350.

Fuel/Oil Products

  • $TBA - Aspen Sport 98 Unleaded Spec Fuel
  • $32 - Spec Elf HTX909 Oil
  • Fuel Jugs will not be available from SKUSA, please bring your own.
  1. Per strict Fire Marshall rules, NO one is allowed to bring fuel into this event (except for generator fuel and a small amount that may be present in the kart’s fuel tank).
  2. Fuel will be sold on site only, and does not need to be pre-ordered or pre-purchased.
  3. Competitors are encouraged to bring their own fuel jugs, although a limited quantity will be on sale at the event.
  4. All fuel will be kept on site in the Fuel Farm, and accessed per the schedule to be given out on-site. 
Last Updated on Wednesday, 06 July 2022 18:56