My vote for best looks on stock tta wheels would be 245-50-16 goodyear eagle f1's GS-D3. The tread is cool looking and they hook like a 2$ whore for a true street tire and work great in bad weather and last a long time. 153$ each from tire rack.
(Great if you drive around a lot on the street)
MT's Drag radials if you want a tough look with unbeatable traction (except for the new hoosier drag radial maybe, but it looks like an et street) 255/50-16 167$ from summit.
(Look great, Hook awesome, not a practical tire for a street car. Terrible in bad weather and they wear FAST)