Amanda Vincent - NASCAR correspondent
Leffler has won on Thursday before at Kentucky in Sprint cars, now he wants a win in the trucks.
Amanda Vincent, NASCAR Correspondent
The Onion hits a milestone this weekend with race at Joliet.
Bodine has had his ups and downs at Iowa, good trucks and bad trucks.
The team has improved their 1.5 mile program this year and the results are showing.
Peters is back in the points lead for the second time this season.