GTB/ZR-1

Good bunch of guys (I'm actually a PCA driving instructor) that don't hate me for having my car beat all of them. lol The course is tiny & the C7s's excellent TQ is helpful out there.

My car had the fastest time of day by over a second from the closest Porsche. It's stock on excellent RE-71R Bridgestone street tires in 245/275s (widest they have for the rears). I think the ideal sizes would be a 275/315 combo ;-)

froggy47

No offense, is that the highest quality video that the "built in" system will do?

Or did you throttle it down, to speed up the processing?

Which race mode? Or all off?

GTB/ZR-1

Yep--as good as it gets, but there's a software upgrade coming from the factory soon.

All nannies were off & my car doesn't have Mag Ride/PTM.

froggy47