18" AMG Alloy & Michelin PS2 on SLK350

Finally I bite the bullet (again) and bought a set of AMG 18" wheels and a matched set of good old friendly Michelin PS2. The price is horrible of course at $8K+$9K. It is just right, the handling and the smoothness. I can fault it except the stiff ride, noise and occasional harshness over rough surface. Yet it feel much quickly and natural than the RE11 which has tremendous grip. I like PS2 much better and feel more excited about the RE11. I want to keep the RE11 as I believe it will work in certain car.