Just like any other sport, tomorrow's champion is always waiting in the wings and in the pinnacle of stock car racing, the final two steps before the big show are the NASCAR Truck and NASCAR Xfinity Series.
We looked at the most promising drivers under 25 from these two divisions, choosing the ten brightest prospects based on their history of on-track successes, their backing, but also their immediate future as several have lined up new rides for 2025. Some names are ones you might already know and recognize. The rest — you'll want to remember.
