Lets get straight to the point. The 2015 Dodge Challenger SRT Hellcat ($TBA) features a supercharged 6.2-liter 600 horsepower HEMI Hellcat V8 that will make other muscle cars run for cover. The power plant sits on 20-inch forged aluminum wheels wrapped in 245/45 Goodyear tires. Stopping power is provided through 15.4 inch Brembo rotors clamped by six-piston calipers. Check out the video below to see how a muscle car should sound.