The menacing head of Viper SRT10 gives way to muscular lines, swept-back fenders, and deep-cut side scallops that continue the tradition of aggressive Viper styling. Viper SRT10 Roadster features a fully convertible clamshell-design top with glass rear window, tonneau cover, and convenient single-latch operation. The new Viper SRT10 Coupe ups the emotional ante with a sloping double-bubble roofline with clearance for racing helmets and unique rear fascia featuring wraparound tail lamps and decklid spoiler for increased downforce and high-speed stability.