BRISTOL, Tenn. – Mike Marlar knows a thing or two about heat races on dirt tracks, and he’ll have a shot to show off that experience from the front of the field Saturday at Bristol Motor Speedway. The lineup for the 150-lap feature on Saturday night will be determined by a formula that awards points for heat finishing position and bonus points for every position advanced during the heat race. With 44 drivers entered, 11 trucks will lineup in each heat race. Drivers then earn one passing point for every position gained during their heat race, with no point deductions for those drivers losing positions in their heat race. The full starting lineups for all four NASCAR Camping World Truck Series heat races are below. Coverage of the heat races for the Pinty’s Dirt Truck Race begins at 4:30 p.m.

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