IMO this is the big problem with the G6s, and why I'd hate to race them for the full 24 hours. The engine's way too powerful for the rear tires, and it ripping those apart was what culminated in my DNF. Pushing the brake bias forwards didn't really help, and slower throttle application was just slower in general. Even with the smoke and the black lines, that was still important to the car's speed.- First time a i saw tire marks after the corner (from burnouts).