Will it or won't it?

[quazimoto]

Will the NITTO 315/35/17 555R's fit on an '03 Cobra thats been lowered about 1 inch?

 

[Discount Tire]

They are about 1.5" wider than your stock tires. If your wheels are a 17x10.5 with an offset in the 25mm range. You might get them to squeeze under there with a little fender roll. Test fit to find out how much roll you'll need.