Quote:
Originally Posted by Red2Liter
[I]I sensibly waited until I had used up my OEM Michelin Primacy's before buying replacement rubber and lighter wheels. I opted for 215/45X17 Michelin Super Pilots on 14 lb. alloys from Tire Rack. I'm not convinced that going Plus one is a great option for general daily use. What you gain in increased contact patch you lose in comfort with the change in aspect ratio. The Super Pilots are far from the stickiest tire available but they are better than the OEM fitment. The combo transformed the car; the reduced unsprung weight's effect was a step in a positive direction, while the tires have more grip and are quieter and more comfortable riding than the OEM's. I suspect that the OEM's, chosen for fuel milage reasons had much stiffer sidewall construction than the Super Pilots.
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i dont think the topic was about wheel diameter and id be surprised that the pss has a softer sidewall than oem.