I have a 96 GT with around 111000 miles on it and I want to change shocks/struts and lowering springs. Has any one used the M-5400-A package? I want the car to handle good on the road but not ride too stiff. I have 18x9.5 Cobra R wheels and 275/35 R18 Falken FK542 tires all the way around. I also have another question... I started with the 275s on the back and 245/40 R18s on the front, which were rated for the 9.5 inch wide wheels. But the tires did not look wide enough for the rims so I put the 275s on the front also. Has anyone put the 245s on a 9.5 inch wheel and they looked okay?