I love the large wheels. I hope the vehicle has 18's+ available and since the Charger SRT8 has 18's I'm sure the Challenger will have similar or larger.

Question? - If the Concept weights 4,200 lbs. with a carbon fiber body then what will the production car weigh with steel and plastic? Then throw in Air Conditioning and other immenities under the hood which will make the car weigh more.