goodyears

I have a C220 Coupe AMG and looking to change all 4 tyres. Fronts are 225/40/18 and rears are 255/35/18. Its a toss-up between Continental Conti Sport Contact 5, Dunlop Sport Maxx RT or Goodyear Efficient Grip. I don't drive like a demon but had done 7K in the 4 months I've owned the car...

Morning everyone, I'm looking for some 255/40/17 tyres for the rear of my clk55. What is the best tyre to go for.? Looking up to about £120 each. Heard good things on the vredesteins , and the Goodyear f1s. Anybody used them? Also the uniroyal rain tyre 3 looks smart, I was thinking this may...