Interview – Greg Stucker Black art

NASCAR launched its Gen-7 car in May, and along with the focus on the ‘Stock’ element of the design, there was a change in the tyre department to make the product more relevant to contemporary production cars by introducing an 18in tyre.

The move brings the company into line with other racing series around the world, including Formula 1, which will also make a similar switch next season.

It was one of the key elements to changing the look of the car, which also features a smaller greenhouse, less downforce and an overall design more akin to what is available on the street.

The old 15in tyre did nothing of the sort and so, in collaboration with NASCAR and the manufacturers, it was agreed to make the findamental change. Initial discussions were had on whether to go for 16, 17 or 18in wheels, but the feeling was that