AVONDALE, Ariz. -- Ben Rhodes opened the NASCAR season with back-to-back wins and closed it Friday night by winning the Truck Series championship.
Rhodes finished third at Phoenix Raceway behind race winner Chandler Smith and Stewart Friesen. But he was the first championship contender to cross the finish line and claimed his first NASCAR championship.
He won for ThorSport Racing, a Truck Series team since 1996 based in Ohio. The team this year returned to Toyota, which claimed the first of three national series championships being awarded this weekend at Phoenix.
It was the first driver and team owner championship for ThorSport.
Rhodes needed a late pass of fellow title contender Zane Smith to win the title. He chased Smith for two dozen laps before getting past him for the title-deciding position with eight laps remaining.
"That was the hardest last 40 laps I've ever driven in my life. I was doing things with my race car that were dumb, but we had nothing to lose," Rhodes said. "Bookends for the season, I am so proud of my ThorSport team."
Smith finished fifth, behind outgoing Truck Series champion Sheldon Creed, and was runner-up for the title. He sat dejected on the pit road wall after the race.
"I just needed for my truck to turn, man," Smith said. "But still an insane year, really. We were eight laps away from winning a championship."
The Rhodes title in his sixth full season was a bit of an upset in that five-race winner John Hunter Nemechek was the favorite in another Toyota fielded by Kyle Busch. But Nemechek had an early tire issue in the first stage that dropped him two laps behind the leaders, and it took him the entire race to make it back on the lead lap.
His break came with the fourth and final caution. Nemechek cycled back to the lead lap but in the bottom third of the field. Busch paced nervously beside the pit box as Nemechek tried to pick his way through traffic for the final 40 laps.
He eventually ran out of time and finished the race seventh, good enough for third in the championship. Matt Crafton finished 12th and last in the championship final four.
"Needed more laps, I guess," Nemechek said. "I felt like we had the best truck tonight. I drove from about last to seventh."
The slight consolation was that Kyle Busch Motorsports still celebrated its 10th win of the season with Smith's race victory, his second of the year.