SRT Viper GTS-R Baltimore 2013

SRT Motorsports, Grand Prix of Baltimore presented by SRT; August 31, 2013, Viper GTS-R #93 driven by Jonathan Bomarito and Kuno Wittmer; Viper GTS-R #53 driven by Marc Goosens and Dominik Farnbacher (Richard Prince/SRT Motorsports Photo).