The 2021 Nitro Rallycross series is set to continue this weekend (November 20-21) at San Bernardino, CA (Glen Helen Raceway) in the USA.
The NRX list of entries for round 4 looks as follows:
| No. | Driver | Car | Competitor |
|---|---|---|---|
| 00 |  Steve Arpin | Hyundai i20 |  GRX Loenbro |
| 02 |  Cabot Bigham | Audi S1 | Dreyer & Reinbold Racing |
| 4 |  Robin Larsson | Audi S1 |  Monster Energy RX Cartel |
| 9 | Kevin Hansen | Peugeot 208 | Red Bull Hansen NRX Team |
| 13 |  Andreas Bakkerud | Subaru Impreza | Subaru Motorsports USA |
| 16 | Oliver Eriksson | Ford Fiesta Mk8 | Olsbergs/MSE |
| 21 | Timmy Hansen | Peugeot 208 | Red Bull Hansen NRX Team |
| 23 | Kevin Eriksson | Honda Civic Mk10 Coupé | Olsbergs/MSE |
| 33 | Liam Doran | Audi S1 | Monster Energy RX Cartel |
| 34 | Tanner Foust | Audi S1 | Dreyer & Reinbold Racing |
| 35 |  Fraser McConnell | Ford Fiesta Mk8 | Olsbergs/MSE |
| 41 | Scott Speed | Subaru Impreza | Subaru Motorsports USA |
| 42 | Oliver Bennett | BMW MINI Cooper | XITE Energy Racing |
| 81 |  Ronalds Baldins | Honda Civic Mk10 Coupé | Olsbergs/MSE |
| 199 | Travis Pastrana | Subaru Impreza | Subaru Motorsports USA |