I put a set of Yokohama YK580 255 40/19s on my 5.0 '11 Mustang and was amazed at the road noise they made on asphalt surfaces. The Pirelli Pzero oem summer tires were toast, but were so much quieter than the 580s. Upgraded to Cooper Zeon RS3As, much better as far as the nasty road noise and the...