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How NASCAR’s Next Gen Era Brought About Personnel Changes at JGR

“It’s a total change of approach,” said Christopher Bell's crew chief, Adam Stevens, noting teams now race with more emphasis on the driver as standardized parts limit design input to “five or ten percent.” With fewer components to create, JGR folded its design group into QC and sim work—“understanding the tires, aero, refining the sim tools,” amid NASCAR's new era.