Have playing around with the car lately, and last night on the way home from a cruise in, I showed off at a stop light, even with my two sons, LILSTG1, and my self, all in the car, the Regal still spun the tires.:grin: I heard with the 2004R it hits harder with the lower first gear, could that be a factor with the tourqe of the 455? I'm running 225/60/15's on the rear., with a non G80 posi 3:42 GN rear end. Do I need to step up to a taller tire (read height wise) or a wider tire? When I had my GN I was running a 275/60/15 tire and at the strip I never had wheel spin once,. Just curious TIA
