Shane van Gisbergen famously won his first start in the NASCAR Cup Series during last season’s trip to Chicago, and he’s returning to the Windy City with victory on his mind yet again. Since his triumph last year, van Gisbergen’s life has been turned upside down. He’s taken to NASCAR and America in general, and the New Zealander is racing in the Xfinity Series full-time, with designs on moving to the Cup Series in 2025. Speaking with Jeff Gluck of The Athletic, van Gisbergen explained the difference between the Xfinity Series and Cup Series cars, and how it all relates to Supercars, where he c…