Ishiura confirms retirement from Super Formula

As reported by Motorsport.com on Saturday, Inging driver Ishiura has elected not to continue in the single-seater category in 2021, making his final start last weekend at Fuji Speedway.
He concluded the season with a subdued run to 12th place, leaving him 10th in the standings with a best finish this year of second at Okayama.
The 39-year-old did not participate in the post-season test at …Keep reading