Does anyone other than the driver of record need to register for the race?

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• Car Numbers

  RACE NUMBERS: If you have not raced with us or have not confirmed a race number with us in the past 12 months for KOH or Ultra4 USA, follow these steps to obtain a number (you must have your number to register (you do not need a number for the ...

• I already created a driver profile and input a number that looked to be available, without having it confirmed. Is that okay?

  No, if the number has not gone through our numbering system, that number will not be considered valid and may be assigned to another driver if they select it within the numbering protocol. If you formerly created a profile and selected a number ...

• How do I reserve a garage (location you park your camper, trailer, race car on, and "live" out of during KOH)?

  Garages were available to registered competitors through the Hammertown Portal, our internal, reservation system. For questions about Hammertown, please use outcontact us form.

• Do I need to wait until I arrive at the lakebed to go through tech?

  We have tech locations across the country for full and pre-tech before you arrive on the lakebed to help your road to hammers be less stressful. See the list of Pre-Tech locations.

• What if the car number I want is not listed or if I'm transferring one from another driver?

  If you believe you have a special situation that requires assistance pertaining to a number not listed, or to transfer a number not listed, please let us know in the form after selecting your choices from the menus.