I disagree with this, it wasn't the track, it was luck. While Tristan is a decent racer not taking that from him, he was able to slip through each round with a strike of luck. In almost all rounds the competitor truck either had very bad runs or just flipped completely.
Round 1 - Bernard vs Tristan (clean race)
Round 2 - Cynthia vs Tristan( Cynthia clips car and sends her flipping over finish)
Semis - Mark vs Tristan (mark over rotates and only gets one tire on ramp causing him to get on his side over finish)
Finals - Eric vs Tristan (Eric has huge crash coming out of thunder alley and allows Tristan to get easy victory)