A version of the car, which is expected to be rolled out for competition in the Cup Series in time for the 2021 season, is taking part in a test Tuesday and Wednesday at Richmond (Va.) Raceway.
The test is closed to the public and the media.
In an interview in July, Phelps said “the importance of this car can’t be overstated.”
“It will allow teams to be profitable. That’s what it come down to. I think it’s as simple as that,” he said. “The great news is that the fan will be the beneficiary as well, because I think the car will have better body styling that the fans I think will really enjoy.
If we’re going to do this thing the right way – which we are – the racing, which is already fantastic, should get even better. So, I think the entire industry wins.”
Asked by Motorsport.com in February, what he saw as the primary focus of the new car, Toyota Racing Development’s David Wilson said, “The two pillars that nascar have identified are both important to Toyota, and that is relevancy as well as cost management.
“For the greater good of the sport, we need a model that is more sustainable than we have today.”
A new engine introduction will likely come down to whether the sport’s current manufacturers would prefer 2022 or 2023.