A fan vote will decide the location for the next two races of the Supercars Repco Pro Eseries.
Round 5 of the virtual championship will be contested across three races next Tuesday night - the first two at the fan-voted circuit.
Fans have the choice of either the Charlotte Oval or Laguna Seca road course, both in the United States of America.
The chosen venue will host two races worth 75 points each - the starting order for the first based on qualifying and the second a reverse grid of the Race 1 result.
Round 5 will then conclude with a single, 150-point race at Spa-Francorchamps based on a second qualifying session.
This week’s Round 4 featured the season’s one and only schedule oval circuit, Michigan International Speedway, and Italy’s Monza.
Walkinshaw Andretti United’s Josh Rogers won two of the night’s three races and leads the standings by 99 points over teammate Dayne Warren.
A tough fourth round bumped Brad Jones Racing’s Madison Down to third, 101 points adrift of the lead with two events to go.
Repco Racing’s Jordan Caruso and Red Bull Holden’s Jarrad Filsell are fourth and fifth, 148 and 171 points from the top respectively.
Fans can watch each week’s racing live from 8:30pm – 10:30pm AEDT on Fox Sports 506 and Kayo.
Each live event can also be viewed online via Supercars Facebook Page, Supercars YouTube and Supercars Twitch.
Kayo will also have full races available on demand via their streaming services after each event.
Round 5’s broadcast will be co-hosted by 2020 Bathurst 1000 winner Garth Tander, joining regular commentators Chad Neylon and Jonathan Simon.