Martisville will have nothing to do with car makes, other tracks such as Vegas,Chicago,Kansas etc etc or most of the flat tracks the Pontaics and Dodges do not run well at. Then again ther are tracks they do run good at such as Lowe's, Atlanta,Texas,Indy and Homestead. its about an even plaining feild the Pontiac and Dodges run good at half the tracks and the Chevy and Fords run good at the other half. Next year we won't have to worry about that bc most of the cars will be similar basicly 2 diffrent body shapes. They 2003 Chevy and Pontiac is just about the same car and the Ford and Dodges are prety much the same car.