The Rear End Of The Corvette C7.R Has Us Hypnotized: Wordless Wednesday 1 by GM Authority Staff — Jan 7, 2015 Sponsored Links We bet Corvette Racing is ecstatic to be fielding a car like the C7.R. It’s just so wide, bold, and… awesome. Just look at it. Need we say more? Sponsored Links Check out the latest forum discussions at the GM Authority forums! — GM Authority Staff The GM Authority staff is comprised of columnists, interns, and other reporters who provide coverage of the latest General Motors news.