NASCAR O'Reilly Series PR

Camden Murphy and SS Green Light Racing reunite with support from “Garners Towing” at the historic Indianapolis Motor Speedway Road Course for the upcoming NASCAR Xfinity Series event on Saturday, August 12th, "Pennzoil 150" presented by Advance Auto Parts.

Two of NASCAR’s top series will take center stage in the “auto capital of the world” this weekend as the NASCAR Cup Series (NCS) and NASCAR Xfinity Series (NXS) is set to make its annual appearance at Michigan International Speedway.

So far in the 2023 NCS season, Kaulig Racing has earned two top fives, nine top-10 finishes and led 30 laps.

JR Motorsports has competed in the Irish Hills of Michigan 43 times in the NXS. In those starts at the 2-mile oval, the organization has recorded two wins, 17 top fives and 30 top 10s.

The stars of the NASCAR Xfinity Series will return to The Racing Capital of the World for a shot at the Indianapolis Motor Speedway road course in the Pennzoil 150 presented by Advance Auto Parts on Saturday, August 12.

There is no track on the NASCAR circuit that Ford has been more successful at than Michigan International Speedway, which is where the NASCAR Cup and NASCAR Xfinity Series will be racing this weekend.

Herbst earned his fifth top-five of the season and his first top-five in four career NASCAR Xfinity Series starts at Road America.

A determined, late-race rally fell by the wayside for Connor Mosack in Saturday’s Road America 180 NASCAR Xfinity Series race when a rear-gear issue forced the Charlotte, North Carolina, native to park his No. 19 Porter Pipe & Supply Toyota GR Supra for Joe Gibbs Racing (JGR).

Sage Karam earned a career-best fourth-place finish in his Toyota and Sam Hunt Racing debut, while his teammate Kaz Grala brought his Toyota GR Supra home in seventh.

The CW Network will become the exclusive home to the NASCAR Xfinity Series beginning in 2025 and extending through the 2031 racing season.