SVTGT350
CEG'er
A 40 series? Not on your life.
When I bought my 2nd SVT it came with 215/45r17 on Superleggeras and I hated how they looked, not wide enough for the wheel. I moved up to a 225/40r17 and the sidewall is the same height as the 45 but the tread width is greater. And the roads out here aren't any better.