TO BE FAIR, ALL-SEASON TIRES ARE PRETTY AWESOME THESE DAYS: The Base 2020 Corvette Comes with All-Season Tires. Here’s Why. “The C8’s standard Michelins promise 1.00 g of grip and three-season capability. . . . While it might seem counterintuitive to specify all-season tires on a mid-engine sports car, the goal for these tires is 1.00 g of lateral grip, which is higher than what the C6 Corvette could manage on summer tires.”