The following teams have fielded at least one F4 U.S. car for the 2025 Championship Season, or have cars ready to field for the 2026 season: 

 

Atlantic Racing Team

Contact:  Ingo Strackerjan

Phone:  +1 (902) 880-6010

Email: info@atlanticracingteam.com

Website: atlanticracingteam.com

Headquarters: Halifax, Nova Scotia, Canada

Home Track: Atlantic Motorsports Park

Champagne Motorsports

Contact:  Victor Rubin 

Phone:  +1 (954) 708-8641

Email: info@champagne-racing.com

Headquarters: Atlanta, Ga., USA

Home Track: Atlanta Motorsports Park

Crosslink Motorsports

Contact:  Gill Kaszuba 

Phone:  +1 (817) 688-7805

Email: gill@crosslinkmotorsports.com

Headquarters: Cresson, Texas, USA

Home Track: Motorsport Ranch in Cresson, Texas

Kiwi Motorsport

Contacts: Garry Orton & Teena Larsen 

Phone:  +1 (469) 494-3528

Email: kiwimotorsportnz@gmail.com

Headquarters: Cresson, Texas, USA

Home Track: Motorsport Ranch in Cresson, Texas

MLT Motorsports 

Contact: Eric VanBibber, Team Manager

Phone:  +1 (614) 808-5549

Email: 007eavb@gmail.com

Website: mltmotorsports.com   

Headquarters: Braselton, Ga., USA

Home Track: Road Atlanta

Momentum Motorsports 

Contact: Phil Picard

Phone:  +1 (914) 490-7604

Email: Phil@PhilPicard.com

Website: momentummotorsportsllc.com

Headquarters: Kershaw, S.C., USA

Home Track: Carolina Motorsports Park

RASE Motorsports

Contact: Roger Serna

Phone:  +1 (714) 488-6176

Email: rserna@rasemarketing.com

Website: rasemotorsports.com

Headquarters: Waldron, Ind., USA

Home Track: Putnam Park

Speed Factory

Contact: Kevin Blanco, Jr.

Phone:  +1 (786) 325-9865

Email: kevinblanco1024@msn.com

Headquarters: Miami, Fla., USA

Home Track: Homestead-Miami Speedway

Team Roberts Racing

Contact: Keith Roberts

Phone:  +1 (706) 302-3500

Email: teamrobertsracing@gmail.com

Headquarters: LaGrange, Ga., USA

Home Track: Road Atlanta

US NG Racing

Contact: Marcelo Ponti 

Phone:  +1 (810) 923-9958 or +1 (810) 333-1868

Email: usngracing@gmail.com

Website: usngracing.com

Dual-Headquarters:  Michigan & Florida

Home Track: Mid-Ohio Sports Car Course

VMAX Motorsport

Contact: Robert Soroka

Phone:  +1 (647) 778 6977

Email: r.soroka@vmaxmotorsport.com

Dual Headquarters: Toronto, Canada & Homestead-Miami, Fla., USA

Home Track: Homestead-Miami Speedway


 
*** Potential drivers interested in competing in the series should email formulaladder@racingamerica.com
*** Team List updated as new teams confirm